Roar Approved Brushless Motor List

Type Importer Manufacturer Name/Description μH mΩ Approval Date
          December 31, 1969 
1:8 Associated Electronics Inc.   Associated Electronics Inc.   Reedy Sonic 900XL PN# 27497 2000kv Truggy motor. Rotor 27499      July 20, 2024 
1:8 Associated Electronics Inc.  Associated Electronics Inc.   Reedy Sonic 900. 1900KV PN 27495 Rotor27498. Option Rotor #27501      July 20, 2024 
1:8 Associated Electronics Inc.  Associated Electronics Inc.  Reedy Sonic 900 2100KV. PN# 27496 OEM Rotor 27501. Option rotor 27498      July 20, 2024 
1:8 Calandra Racing Concepts  Shenzhen Surpass Tech Co, Ltd.  Rocket-RC 4268 Sensored Brushless Motor      June 3, 2023 
1:8 Horizon Hobby   Spektrum  Firma 2200kv PN# SPMXSM3800. OEM Rotor S-AUSB      August 19, 2024 
1:8 Reds Racing S.R.L.  Reds Racing S.R.L.  Reds Racing V8 GEN 5 2200KV 4 pole PN# MTEG0016      February 16, 2024 
1:8 Team Exalt LLC.  Team Exalt  XLR8 - EXAXLR2050 - 2050KV, EXAXLR2350 - 2350KV      November 8, 2023 
4x4 SC Team Exalt LLC  Team Exalt  SCX 5000KV PN EXASCX5000 ROTOR OEM PN N48UH      April 5, 2024 
Modified A Main Hobbies  MuchMore Racing Co., Ltd.  Flexa ZX V3 MR-V32ZX0xx (where xx: 40= 4T, 50=5T, 60=6T, 70=7T, 80-8T (OEM rotor = MR-FZR01)      August 31, 2023 
Modified A Main Hobbies  MuchMore Racing Co., Ltd.  Flexa ZX V3 MR-V32ZX0xx (where xx: 35=3.5T, 45=4.5T, 55=5.5T, 65=6.5T 75=7.5T, & 85=8.5T (OEM rotor =MR-FZR01) ROAR-approved version of thes HALF-Turn motors MUST be stamped with an asterisk (*) on PTO endbell as shown in photos. Unstamped endbells failed inspection due to the can length being too long.       August 31, 2023 
Modified About RC Racing LTD   Orca  Orca Modtreme3 M3. OEM Rotor RT18M121245. PN. MO24MTM3"350" LAST 3 Numbers are the winds, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950      November 23, 2024 
Modified About RC Racing LTD.  ORCA  Orca Modtreme 2 Full Turn 4.0 MO24MTM2400, 5.0 M MO24MTM24500, 6.0 MO24MTM2600, 7.0 MO24MTM2700, 8.0 MO24MTM2800, 9.0 MO24MTM2900. Rotor # RT18M121145 SHAFT #M121      January 20, 2024 
Modified About RC Racing LTD.  ORCA  ORCA MODTREME 2 HALF TURN. 3.5 MO24MTM2350, 4.5 MO24MTM2450, 5.5 MO24MTM2550, 6.5 MO24MTM2650, 7.5 MO24MTM2750, 8.5 MO24MTM2850, MO24MTM2950. ROTOR # RT18M121245 Shaft M121      January 20, 2024 
Modified Action RC Distribution  LRP  LRP XTEC X22 Half-Turn Modified Part Number(s): 520000, 520002, 520004, 520006, 520008, 520010, 520012 May use 520502, 520503, 520504, 520505, or 520506 rotors.      January 7, 2020 
Modified Action RC Distribution  LRP  LRP XTEC X22 Whole-Turn Modified Part Number(s): 520001, 520003, 520005, 520007, 520009, 520011 May use 520502, 520503, 520504, 520505, or 520506 rotors.      January 7, 2020 
Modified Associated  Reedy  Reedy Sonic 540-M4 Whole Turn Modified Part Number(s): 27440, 27442, 27445, 27451, 27453 May use 27447, 27448, 27449, 27450, or 27460 rotors.      March 9, 2020 
Modified Associated  Reedy  Reedy Sonic 540-M4 Half Turn Modified Part Number(s): 27438, 27439, 27441, 27443, 27444, 27446, 27452, 27454 May use 27447, 27448, 27449, 27450, or 27460 rotors.      March 9, 2020 
Modified Associated  Reedy  Reedy Sonic 866 Part Number(s): 27405(1900kv) 27406(2100kv)      February 22, 2022 
Modified Associated  Reedy  Reedy Sonic 877 Part Number(s): 27407 (2000kv)      February 22, 2022 
Modified Fantom  Fantom  Icon V3 Whole Turn; FAN19135F (5T), FAN19136F (6T), FAN19137F (7T), FAN19138F (8T), FAN19139F (9T) all w/ OEM rotor #FAN19594)      April 10, 2023 
Modified Fantom  Fantom  Icon V3 Half Turn; FAN19134 (4.5T), FAN19135 (5.5T), FAN19136 (6.5T), FAN19137 (7.5T), FAN19138 (8.5T), FAN19139 (9.5T) all with OEM rotor #FAN19595      April 10, 2023 
Modified Hobby Authority Distribution  Maclan  MACLAN MRR-V3M_ Half Turn Part Number(s): MCL1054(3.5T),MCL1055(4.5T),MCL1057(5.5T),MCL1059( 6.5T tested),MCL1061(7.5T),MCL1062(8.5T),MCL1063(9.5T)M CL1064(10.5T) w/ MCL4230(red) rotor      March 16, 2021 
Modified Hobbywing NA  Hobbywing  HOBBYWING XERUN G3 Off Road Part Number(s): 30401906 (1900kv)      July 27, 2021 
Modified Hobbywing NA  Hobbywing  HOBBYWING XERUN G3 On Road Part Number(s): 30401908 (2000kv)      July 27, 2021 
Modified Hobbywing NA  Hobbywing  HOBBYWING XERUN 4274 G3 Off Road 2250kv Part Number(s): 30405001 (2250kv)      July 27, 2021 
Modified Hobbywing NA  Hobbywing  HOBBYWING XERUN G3 4268 On Road 2800KV Part Number(s): 30401909 (2800kv)      July 27, 2021 
Modified Hobbywing NA  Hobbywing  HOBBYWING XERUN G3 4268 Off Road 2200kv Part Number(s): 30401907 (2200kv)      July 27, 2021 
Modified Hobbywing NA  Hobbywing  HOBBYWING XERUN G3 SD 4268 On Road 2400KV Part Number(s): 30401910 (2400kv)      January 25, 2022 
Modified Jim Dieter Racing   JDR  JP1 modified full and half turn PN: JDRM(1030), 1035, 1040, 1045, 1050, 1055, 1060, 1065, 1070, 1075, 1080, 1085. OEM Rotor number JDR2001       January 10, 2025 
Modified Maclan Racing  Maclan Racing  MRR-V4M-Whole Turn: 5.0T (MCL1079); 6.0T(MCL1081); 7.0T(MCL1083) w/ OEM Rotor (MCL4323)      August 4, 2023 
Modified Maclan Racing  Maclan Racing  MRR-V4M-Half-Turn: 3.5T(MCL1077); 4.5T(MCL1078); 5.5T(MCL1080); 6.5T(MCL1082); 7.5T(MCL1084); 8.5T(MCL1085); 9.5T(MCL1086)      August 4, 2023 
Modified MOTIV RC  MOTIV  MOTIV RC-MC4_ HALF Turn. Part Number(s): MOV40035(3.5T), MOV40045(4.5T), MOV40055(5.5T tested), MOV40065(6.5T),MOV40075(7.5T),MOV40085(8.5T) w/ MOV40011 rotor      February 8, 2021 
Modified MOTIV RC  MOTIV  MOTIV RC-MC4_ WHOLE Turn. . Part Number(s): MOV40040(4.0T),MOV40050(5.0T),MOV40060(6.0T tested),MOV40070(7.OT),MOV40080(8.0T) w/ MOV40005 rotor      February 8, 2021 
Modified MOTIV RC  MOTIV RC  MC5 Modified Motor - Half Turn - Part # - 3.5T - MOV50035, 4.5T MOV50045, 5.5T MOV50055, 6.5T MOV50065, 7.5T MOV50075, 8.5T MOV50085, - OEM Rotor - MOV4005      October 30, 2023 
Modified MOTIV RC  MOTIV RC  MC5 Modified Motor - Full Turn - Part # - 3.0T MOV50030, 4.0T MOV50040, 5.0T MOV50050, 6.0T MOV50060, 7.0T MOV50070, 8.0T MOV50080, - OEM Rotor - MOV4005      October 30, 2023 
Modified Muchmore Racing Co., Ltd.  Muchmore Racing Co., Ltd.  Fleta ZX V3 Half Turn (PN: MR-V32ZX0** where ** = 35 for 3.5T, 45 for 4.5T, 55 for 5.5T, 65 for 6.5T, 75 for 7.5T and 85 for 8.5T) all w/ OEM Rotor #MR-FZR01      July 21, 2023 
Modified Muchmore Racing Co., Ltd.  Muchmore Racing Co., Ltd.  Fleta ZX V3 Whole Turn (PN: MR-V32ZX0** where 88= 40 for 4.0T, 50 for 5.0T, 60 for 6.0T, 70 for 7.0T and 80 for 8.0T) w/ OEM Rotor #MR-FZR01      July 21, 2023 
Modified Muchmore Racing USA  Muchmore Racing Co., Ltd.  Muchmore Evolution Fleta ZX8 Part Number(s): MR-1900FZX8EV, MR-2200FZX8EV      February 21, 2020 
Modified Power Products  Power Products  POWER PRODUCTS R5 Half-Turn Modified Part Number(s): R50-35, R50-45, R50-55, R50-65, R50-75, R50-85,R50-95, R50-105      November 3, 2020 
Modified Power Products  Power Products  POWER PRODUCTS R5 Whole-Turn Modified Part Number(s): R50-30, R50-40, R50-50, R50-60, R50-70, R50-80, R50-90      November 3, 2020 
Modified Prime Hobby Distribution  Team Powers  Actinium V5M Modified. . PN#TPR-BLM"045", 050, 055, 060, 065, 070,075, 085, "095"100ACT-V5M Rotor #TP122G-S38      December 11, 2024 
Modified Prime Hobby Distributors  Team Powers  Team Powers Actinium V4 Half Turn Part Number(s): TP-BLM-045100ACT-V4(4.5T) TP-BLM-055100ACT-V4(5.5T), TP-BLM-065100ACT-V4(6.5T)      July 10, 2020 
Modified R1 WURKS  VOLTA  Volta Modified PN#880010(5.5 tested), 880012(6.5), 880014(7.5) w/rotors 8120524, 8130526, 8123524      January 17, 2023 
Modified R1 WURKS  VOLTA  VOLTA Modified PN#: 880009(5.0 tested), 880011(6.0), 880013(7.0) w/rotors 8120524, 8130526, 8123524      January 17, 2023 
Modified REDS RACING S.R.L.  REDS RACING  Reds Racing VX3 WHOLE Turn. . Part Number(s): MTTE0042 (5.0T) w/ MSTE0019(red) rotor      April 7, 2022 
Modified Reds Racing SRL  Reds Racing SRL  Reds Racing VX4 5.0T Modified. PN# MTTE0051H and MTTE0051HS OEM Rotor# MSTE0019      December 11, 2024 
Modified Reds Racing SRL  Reds Racing SRL  Reds Racing VX4 Half Turn Modified PN# MTTE0050H,0052H, 0053H, 0054H, 0055H. (S) MTTE0050HS, 0052HS, 0053HS, 0054HS, 0055HS.      December 11, 2024 
Modified REDS RACING US  REDS RACING  REDS VX3 540 Half-Turn Modified Part Number(s): MTTE0030, MTTE0030C, MTTE0031, MTTE0031C, MTTE0032, MTTE0032C MTTE0033, MTTE0033C, MTTE0034, MTTE0034C      February 21, 2020 
Modified Serpent America  FREEMAX TECHNOLOGY CO  DASH R-TUNE Max 2650kv Part Number(s): DA-746006      August 17, 2021 
Modified Serpent America  FREEMAX TECHNOLOGY CO  DASH R-TUNE Max 2150kv Part Number(s): DA-746004      August 17, 2021 
Modified Serpent America  FREEMAX TECHNOLOGY CO  DASH R-TUNE Max 1900kv Part Number(s): DA-746003      August 17, 2021 
Modified Serpent America  FREEMAX TECHNOLOGY CO  DASH R-TUNE Max 2400kv Part Number(s): DA-746005      August 17, 2021 
Modified Serpent America  FREEMAX TECHNOLOGY CO  MOD-DASH R-TUNE V3 WHOLE Turn. Part Number(s): DA-744050 w/ V2RS123(blk) rotor      August 17, 2021 
Modified Serpent America  FREEMAX TECHNOLOGY CO  MOD-DASH R-TUNE V3 HALF Turn. Part Number(s): DA-744045(4.5t tested),DA-744035(3.5T), DA-744055(5.5T), DA-744065(6.5T), DA-744075(7.5T), DA-744085(8.5T) w/ V2RS123(blk) rotor      August 17, 2021 
Modified Shenzhen Surpass Tech  Rocket RC  Rocket RC V6M Lightweight 3.5T, 4.5T, 5.5T, 6.5T, 7.5T, 8.5T, 9.5T & 10.5T (PN:SUR6545) uses C52121 rotor      July 26, 2023 
Modified Shenzhen Surpass Tech Co. Ltd.  Shenzhen Surpass Tech Co. Ltd.  Surpass Rocket V5R Half-Turn Modified Part Number(s): 3.5T: SUR51035; 4.5T: SUR51045; 5.5T: SUR51055; 6.5T: SUR51065; 7.5T: SUR51075; 8.5T: SUR51085; 9.5T: SUR51095; 10.5T: SUR51000 Uses C52123 rotor, may also use C53125 rotor.      January 14, 2020 
Modified Shenzhen Surpass Tech Co. Ltd.  Shenzhen Surpass Tech Co. Ltd.  Surpass Rocket V5R Whole-Turn Modified Part Number(s): 4.0T: SUR51040; 5.0T: SUR51050; 6.0T: SUR51060 Uses C52123 rotor, may also use C53125 rotor.      January 14, 2020 
Modified Team Exalt LLC.  Team Exalt  Phoenix Modified Motor - Full Turn - Part # - 4.0T EXA01040, 5.0T EXA0150, 6.0T EXA0160, 7.0T EXA0170, 8.0T EXA0180, 9.0T EXA0190 - OEM Rotor - EXAM2402, Option Rotors: EXAM2402, 2403, 20, 205, 2406      October 2, 2023 
Modified Team Exalt LLC.  Team Exalt  Phoenix Modified Motor - Half Turn - Part # - 3.5T - EXA01035, 4.5T EXA01045, 5.5T EXA0155, 6.5T EXA0165, 7.5T EXA0175, 8.5T EXA0185, 9.5T EXA01095 - OEM Rotor - EXAM2402, Option Rotors: EXAM2402, 2403, 20, 205, 2406      October 2, 2023 
Modified Team Power Products  Power Products  R6 PN#R60-30(3.0T),R60-40(4.0T),R60-50(5.0T),R60-60(6.0T),R60-70(7.0T tested),R60-80(8.0T),R60-90(9.0T), R60-10(10.0T) w/rotor TPP55125,TPP55123,TPP55130,TPP55135      January 17, 2023 
Modified Team Power Products  Power Products  R60-35(3.5T),R60-45(4.5T),R60-55(5.5T),R60-65(6.5T),R60-75(7.5T tested),R60-85(8.5T),R60-95(9.5T), R60-105(10.5T),R60-135(13.5T) w/rotor TPP55125,TPP55123,TPP55130,TPP55135       January 17, 2023 
Modified Team Power Products  Power Products  R7 Modified - (5.0)-R70-50, (5.5)-R70-55, (6.0)-R70-60, (6.5)-R70-65, (7.0)-R70-70, (7.5)-R70-75, (8.0)-R70-80, (8.5)-R70-85, (13.5)-R70-135M, (10.5)-R70-105M. Approved Rotors-TPP55125, TPP55123, TPP55130, TPP55135, TPP55121, TPP57123, TPP57125, TPP67125 . Optional end cap R7-4, R7-5 OPTION END CAP WITH SENSOR R7-50      November 30, 2023 
Modified Tekin  Tekin  Tekin Gen4 Half-Turn Modified Part Number(s): TT2764, TT2765, TT2766, TT2767 TT2768, TT2769, TT2770, TT2771, TT2772, TT2773 May use TT2776, TT2277, TT2780, or TT2781 rotors.      February 14, 2020 
Modified Trincorp  Revtech  REVTECH XFACTOR Half-Turn Modified Part Numbers: REV1111(3.5T),REV1113(4.5T), REV1115(5.5T TESTED),REV1117(6.5T),REV1119(7.5T),REV1120(8.5T), REV1121(9.5T)      September 9, 2020 
Modified Trincorp  Revtech  REVTECH XFACTOR Whole-Turn Modified Part Numbers: REV1110 (3.0T TESTED),REV1112(4.0T), REV1114(5.0T),REV1116(6.0T),REV1118(7.0T),REV1108( 8.0T)      September 9, 2020 
Modified Trincorp  Revtech  Phenom Signature Series_ WHOLE Turn. Part Number(s): DPS1116(6.0T) DPS1118(7.0T)      January 13, 2021 
Modified Trincorp  Trinity  Trinity Phenom Carpet Edition- Whole turn Part Number(s): DPS1113(4.5T), DPS1115(5.5T) w/ TEP1153 (green) rotor      February 15, 2022 
Modified WHITZ RACING  Shenzhen Surpass Tech Co. Ltd.  WHITZ RACING-HyperMod 6.5_ HALF Turn. Part Number(s): WRP-HS-65 w/ MOD001 rotor      January 20, 2021 
Modified Whitz Racing LLC  Whitz Racing Products  Whitz Hypermod Whole Turn 7.0T (PN: WRP-HM-70)      December 19, 2022 
Modified Whitz Racing LLC  Whitz Racing Products  Whitz Hypermod Half Turn 5.5T (PN: WRP-HM-55) w/ OEM rotor #Mod001      December 19, 2022 
Modified/10.5 Spec Horizon Hobby   Horizon Hobby   10.5 Modified Slot Machine 2. PN# TRI-1048. OEM Rotor TEP1119 Option rotors TEP1118 and TEP1120.      February 7, 2024 
Stock/10.5 Spec Team Power Products   Power Products   R7 10.5 Spec P/N R70105S. OEM Rotor TPP67125. OPTION ROTORS TPP57123 and TPP57125. Optional end cap R7-4, R7-5 and Optional sensor board R7-50    15.24  May 10, 2024 
Stock/13.5 Spec A Main Hobbies  MuchMore Racing Co., Ltd.  Fletz ZX V3 13.5 ER (PN: MR-V3ZX135ERTM) w/ 12.5-7.25LXTM rotor)    21.34  October 30, 2023 
Stock/13.5 spec About RC Racing   ORCA  Orca Blitreme3 Spec 13.5 Part# MO24BTM3135     20.93  January 1, 2024 
Stock/13.5 Spec About RC Racing LTD   ORCA  Blitreme3 13.5 Ifmar Design. PN MO24BT3U135A. OEM Rotor RT23HS12548    20.88  September 13, 2024 
Stock/13.5 Spec About RC Racing LTD.  ORCA  Orca Blitreme3 13.5 FE edition. PN# MO24BT3U13.5A-FE. OEM Rotor # RT23HS12548    21.22  October 14, 2024 
Stock/13.5 Spec Action RC Distribution  LRP  LRP XTEC x22 Part Number(s): 520201 Uses 520522 rotor; may also use 520521 rotor.    22.52  January 13, 2020 
Stock/13.5 Spec Associated  Reedy  Sonic SP5 PN:27481 w/ OEM Rotor PN: 27483    21.92  July 25, 2023 
Stock/13.5 spec Fantom  CREATION HOBBY CO,  Fantom Icon V2 FXT Part Number(s): FAN19123S, FAN19123T, FAN19123W Uses : FAN19565 ROTOR. Can use previous approved Fantom spec rotors    21.61  September 3, 2021 
Stock/13.5 spec Fantom  CREATION HOBBY CO,  Fantom Helix RS Part Number(s): FAN19013S, FAN19013T, FAN19013W Rotor: FAN19565    20.83  July 15, 2022 
Stock/13.5 spec Fantom  CREATION HOBBY CO. LTD  FANTOM Icon Torque V2 Part Number(s): FAN19113S, FAN19113T, FAN19113W Uses FAN19576 rotor. May use: FAN19586, FAN19590, FAN19591, FAN19594, FAN19575,FAN19597 rotors.    20.54  September 24, 2020 
Stock/13.5 Spec Fantom Racing  Creation Hobby Co., Ltd  13.5 Helix V2 PN FAN18913. OEM Rotor FAN19562. SPEC edition FAN18913S, Team Edition FAN18913T, Works Edition FAN18913W    20.42  June 17, 2024 
Stock/13.5 Spec Hobby Authority Distribution  Maclan  Maclan MRR v3 Part Number(s): MCL1050    21.77  October 7, 2020 
Stock/13.5 spec Hobbywing NA  Hobbywing  Hobbywing XERUN V10 G4 Part Number(s): 30401140 Uses : 30820444 ROTOR.    21.05  October 6, 2021 
Stock/13.5 Spec Hobbywing North America   Hobbywing Technology   13.5 Hobbywing V10 G4R PN# 30401746 OEM Rotor # 30820450 option rotor # 30820407    20.62  February 14, 2024 
Stock/13.5 Spec Horizon Hobby  Horizon Hobby  13.5 Slot Machine 2 PN# TRI-1050. OEM Rotor TEP1119. Option rotors TEP1118 and TEP1120.    21.61  February 7, 2024 
Stock/13.5 Spec Jim Dieter Racing   Jim Dieter Racing  13.5 Spec JP1 PN JDRM10135 OEM Rotor PN JDR1001. Option rotor JDR1002 and JDR1008    21.01  April 13, 2024 
Stock/13.5 Spec Jim Dieter Racing   Jim Dieter Racing   JP1 "Option "13.5 . PN# JDRM10215. OEM Rotor JDR1002 option rotor JDR1008    20.69  October 15, 2024 
Stock/13.5 Spec Maclan Racing  Maclan Racing  MRR-V4 13.5T (PN: MCL1088) w/ OEM Rotor (MCL4336)    21.96  August 4, 2023 
Stock/13.5 spec Matt Murphy XXX, Team Zombie Canada  Team Zombie  TEAM ZOMBIE Evolution ll Pro Spec Rotor # M-TZ-725125 option rotor M-TZ-725125T model # M-TZ-EVO2135T    21.15  January 11, 2024 
Stock/13.5 spec MOTIV RC  MOTIV  MOTIV RC MC4 Part Number(s): MOV40135 Uses : MOV40011 rotor    20.92  February 8, 2021 
Stock/13.5 Spec MOTIV RC  MOTIV RC  MC5 13.5 -Part Number MOV50135 - Rotor 50015    21.23  October 30, 2023 
Stock/13.5 Spec PRIME HOBBY DIST.  TEAM POWERS  Actinium V5 13.5 PN# TP-BLM-135100ACT-V5 OEM w/ TP125g-R50 rotor    21.55  January 17, 2023 
Stock/13.5 Spec Prime Hobby Distribution   Team Powers   Team Powers Actinium V5S. PN# TPR-BLM-135100ACT-V5S OEM Rotor TP125G-R50    20.81  June 30, 2024 
Stock/13.5 spec Prime Hobby Distributors  Team Powers  Team Powers Actinium V4 Part Number(s): TP-BLM-135100ACT-V4    21.36  July 10, 2020 
Stock/13.5 spec R1 Brushless Motor Lab  R1 Brushless Motor Lab  R1 WURKS- V21-S Part Number(s): 020076 w/ 125704 rotor    20.96  March 10, 2021 
Stock/13.5 spec R1 BRUSHLESS MOTOR LAB  R1 BRUSHLESS MOTOR LAB  SUPERSHORT V21 PN# 020111 OEM w/125755 rotor     20.97  January 15, 2023 
Stock/13.5 Spec R1 Brushless Motor Lab LLC.   R1 Brushless Motor Lab LLC.   R1 Wurks V30 Roar. PN#020193. OEM Rotor# 125726. Option Rotor# 125755    20.59  December 2, 2024 
Stock/13.5 Spec R1 Motor Lab  R1 Motor Lab  V21-HD PN: 020173 w/ OEM Rotor PN: 125726    20.87  May 1, 2023 
Stock/13.5 Spec R1 WURKS  VOLTA  VOLTA 13.5 PN#88001 OEM w/ 8125726 rotor    21.25  January 15, 2023 
Stock/13.5 spec REDS RACING S.R.L.  REDS RACING  Reds VX3 Pro Stock OEM w/ MSTE0031 rotor    21.97  February 7, 2022 
Stock/13.5 Spec Reds Racing SRL  Reds Racing SRL  Reds Racing VX4 Pro Stock 13.5 PN#MTTE0061H, MTTE0061HS. OEM Rotor MSTE0041    22.07  December 11, 2024 
Stock/13.5 spec REDS RACING US  REDS RACING  Reds VX3 540 Part Number(s): MTTE0036, MTTE0036C, MTTE0036T Uses MSTE0030, OR MSTE0031 rotor.    22.13  February 24, 2020 
Stock/13.5 Spec Shenzhen Surpass Tech  Rocket RC  V6M Lightweight Stock Spec 13.5T (PN: SUR6513 w/ C75125 rotor)    21.68  September 7, 2023 
Stock/13.5 Spec Shenzhen Surpass Tech  Rocket RC  Rocket RC V6 Spec (PN: SUR6613) w/ C78125 Rotor    21.18  July 26, 2023 
Stock/13.5 Spec Shenzhen Surpass Tech  Rocket RC  Rocket RC V6M Spec Lightweight (PN: SUR6513) uses C75125 rotor    21.68  July 26, 2023 
Stock/13.5 spec Shenzhen Surpass Tech Co. Ltd.  Shenzhen Surpass Tech Co. Ltd.  Surpass Rocket V5R Part Number(s): SUR51135 Uses C75125 rotor.    21.15  January 14, 2020 
Stock/13.5 Spec Team Exalt LLC.  Team Exalt  Phoenix 13.5 - EXA01135 -12.5mm Pink Rotor OEM Part#EXAS2305, Option Rotors: EXAS2302, 2303, 2304    20.93  October 2, 2023 
Stock/13.5 Spec Team Power Products   Power Products   Power Products R7 PN# R70-135S. OEM Rotor TPP67125. OPTION ROTOR TPP57123 and TPP57125. Optional end cap R7-4, R7-5 and Optional sensor board R7-50    21.84  March 15, 2024 
Stock/13.5 Spec Team Scream Racing  Team Scream Racing  T-1 13.5 (PN: TST113) w/ OEM Rotor #S12.5V    20.93  November 8, 2023 
Stock/13.5 Spec Tekin, Inc.  Tekin, Inc.  Spec R2 - 13.5t - Stock Rotor 2776, Opt. Rotor 2782    20.44  October 30, 2023 
Stock/13.5 spec WHITZ RACING  Shenzhen Surpass Tech Co. Ltd.  Whitz Racing HyperSpec Part Number(s): WRP-HS-135 Uses     21.98  January 20, 2021 
Stock/17.5 Spec A Main Hobbies  MuchMore Racing Co., Ltd.  Fleta ZX V3 ER Spec 17.5T    35.35  September 4, 2023 
Stock/17.5 Spec About RC Racing LTD.  ORCA  Orca Blitreme3 Spec 17.5 Part# MO24BTM3175    35.48  January 1, 2024 
Stock/17.5 Spec About RC Racing LTD.  Orca   Blitreme3 17.5 FE Edition IFMAR Can design. PN. MO24BT3U175A-FE. OEM Rotor RT23HS12548    35.06  September 13, 2024 
Stock/17.5 Spec About RC Racing LTD.   Orca   Blitreme3 17.5 IFmar Design. PN MO24BT3U175A. OEM ROTOR RT23HS12548    35.09  September 13, 2024 
Stock/17.5 Spec Action RC Distribution  LRP  LRP XTEC x22 Part Number(s): 520202 Uses 520522 rotor; may also use 520521 rotor.    38.45  January 7, 2020 
Stock/17.5 Spec Associated  Reedy  Sonic SP5 PN: 27480 OEM Rotor PN: 27483    35.67  June 29, 2023 
Stock/17.5 Spec Fantom  CREATION HOBBY CO LTD  FANTOM Icon Torque V2 Part Number(s): FAN19117S, FAN19117T, FAN19117W Uses FAN19576 rotor. May use: FAN19586, FAN19590, FAN19591, FAN19594, FAN19575,FAN19597 rotors.    35.19  February 24, 2020 
Stock/17.5 Spec Fantom  CREATION HOBBY CO,  Fantom Helix RS Part Number(s): FAN19017S, FAN19017T, FAN19017W Rotor: FAN19565    35.28  July 15, 2022 
Stock/17.5 Spec Fantom Racing  Creation Hobby Co. ,LTD  17.5 Helix V2 PN 18917 OEM Rotor FAN19562. Spec Edition FAN18917S, Team Edition FAN18917T, Works Edition FAN18917W    35.24  June 17, 2024 
Stock/17.5 Spec Hobby Authority Distribution  Maclan  Maclan MRR V3 Part Number(s): MCL1051 Uses MCL4144 rotor.    36.27  January 23, 2020 
Stock/17.5 Spec Hobbywing NA  Hobbywing  Hobbywing XERUN V10 G4 Part Number(s): 30401141 Uses : 30820444 ROTOR.    35.28  October 6, 2021 
Stock/17.5 Spec Hobbywing North America   Hobbywing Technology   17.5 V10 G4R PN#30401745. OEM Rotor# 30820450 Option Rotor# 30820407    35.07  July 6, 2024 
Stock/17.5 Spec Horizon Hobby   Horizon Hobby   17.5 Slot Machine 2 PN# TRI-1055 OEM Rotor TEP1119 option Rotors TEP1118 and TEP1120     35.54  February 7, 2024 
Stock/17.5 Spec Jim Dieter Racing   Jim Dieter Racing   JP1 17.5 PN# JDRM10175. OEM Rotor JDR1001. Option rotor JDR1002 and JDR1008    35.05  July 13, 2024 
Stock/17.5 Spec Maclan Racing  Maclan Racing  MRR-V4 17.5T (PN: MCL1809 w/ OEM Rotor #MCL4336)    35.81  August 4, 2023 
Stock/17.5 Spec Matt Murphy XXX, Team Zombie Canada  Team Zombie  TEAM ZOMBIE Evolution ll Pro Spec Rotor # M-TZ-725125 option rotor M-TZ-725125T model#M-TZ-EVO2175T    36.09  January 11, 2024 
Stock/17.5 Spec MOTIV RC  MOTIV  MOTIV RC- MC4 Part Number(s): MOV40175 Uses : MOV40011 rotor    35.07  February 8, 2021 
Stock/17.5 Spec MOTIV RC  MOTIV RC  MC5 17.5 -Part Number MOV50175 - Rotor 50015    35.18  October 30, 2023 
Stock/17.5 Spec PRIME HOBBY DIST.  TEAM POWERS  Spec 17.5- Team Powers Actinium V5 PN#TP-BLM-1 Uses : TP125G-R50 rotor75100ACT-V5     35.82  January 14, 2023 
Stock/17.5 Spec Prime Hobby Distribution  Team Powers  Team Powers Actinium V5S. PN# TPR-BLM-175100ACT-V5S. OEM Rotor TP1125G-R50    35.09  June 30, 2024 
Stock/17.5 Spec Prime Hobby Distributors  Team Powers  Team Powers Actinium V4 Part Number(s): TP-BLM-175100ACT-V4    35.65  July 10, 2020 
Stock/17.5 Spec R1 Brushless Motor Lab  R1 Brushless Motor Lab  R1 WURKS- V21-S Part Number(s): 020077 w/ 125704 rotor    35.16  March 10, 2021 
Stock/17.5 Spec R1 Wurks  R1  V21 SUPER SHORT Part#020112 Rotor#125726    35.10  January 23, 2023 
Stock/17.5 Spec R1 WURKS  R1 WURKS  R1 V21-HD 17.5, PN020174-1    35.14  December 1, 2023 
Stock/17.5 Spec R1 WURKS  VOLTA  VOLTA 17.5 PN# 88002 uses 8125726 rotor    35.11  January 15, 2023 
Stock/17.5 Spec REDS RACING S.R.L.  REDS RACING  Reds VX3 Pro Stock OEM w/ MSTE0030 rotor    35.94  February 7, 2022 
Stock/17.5 Spec Reds Racing SRL  Reds Racing SRL  Reds Racing VX4 Pro Stock 17.5 PN# MTTE0062H AND MTTE0062HS. OEM Rotor MSTE0041    35.58  December 11, 2024 
Stock/17.5 Spec REDS RACING US  REDS RACING  Reds VX3 540 Part Number(s): MTTE0037, MTTE0037C Uses rotor. MSTE0030. May use: MSTE0010, MSTE0009, MSTE0017    36.11  February 21, 2020 
Stock/17.5 Spec Shenzhen Surpass Tech  Rocket RC  V6 Stock Spec 17.5T (PN: SUR6617 w/ C78125 rotor)     35.41  September 7, 2023 
Stock/17.5 Spec Shenzhen Surpass Tech  Rocket RC  Rocket RC V6M Spec Lightweight (PN: SUR6517) uses C75125 rotor    35.64  July 26, 2023 
Stock/17.5 Spec Shenzhen Surpass Tech Co. Ltd.  Shenzhen Surpass Tech Co. Ltd.  Surpass Rocket V5R Part Number(s): SUR51175 Uses C75125 rotor.    35.77  January 14, 2020 
Stock/17.5 spec Speedzone LLC   Speedzone LLC  Speedzone Evolution 17.5 spec Part# SZEBLS175. OEM Rotor # SZFR125S    36.11  January 9, 2024 
Stock/17.5 Spec Team Exalt LLC.  Team Exalt  Phoenix 17.5 - EXA01175 - 12.5mm Pink Rotor OEM Part#EXAS2305, Option Rotors: EXAS2302, 2303, 2304    35.09  October 2, 2023 
Stock/17.5 Spec Team Power Products   Power Products   17 5 Team Power R7 PN# R70-175S OEM Rotor TPP67125 Option Rotor TPP57125 and TPP57123    35.34  February 14, 2024 
Stock/17.5 Spec Team Scream Racing  Team Scream Racing  T-1 17.5 (PN: TST117) w. OEM Rotor #S12.5V    35.04  November 8, 2023 
Stock/17.5 Spec Tekin, Inc.  Tekin, Inc.  Spec R2 - 17.5t - Stock Rotor 2776, Opt. Rotor 2782    35.13  October 30, 2023 
Stock/17.5 Spec WHITZ RACING  Shenzhen Surpass Tech Co. Ltd.  Whitz Racing HyperSpec Part Number(s): WRP-HS-175 Uses     35.24  January 20, 2021 
Stock/21.5 Spec About RC Racing LTD.  ORCA  Orca Blitreme3 Full Epoxy 21.5 FE pn# MO24BTM3215FE. OEM Rotor # RT23HS12548     54.06  August 4, 2024 
Stock/21.5 Spec Associated  Reedy  Sonic SP5 PN: 27479 OEM Rotor PN: 27483    54.05  June 27, 2023 
Stock/21.5 Spec Fantom Racing  Creation Hobby Co., Ltd  Helix V2 21.5 Spec PN# FAN18921S, Team FAN18921T, Works FAN18921W. OEM Rotor FAN19562    54.09  September 13, 2024 
Stock/21.5 Spec FANTOM RACING  CREATION HOBBY LRD.  21.5 HELIX RS PN#FAN19021S, FAN19021T, FAN19021W OEM w/ FAN19560 rotor     54.24  January 17, 2023 
Stock/21.5 Spec Gravity RC  Gravity RC  Gravity USGT Approved for use in USGT & GT12 only. Part Number(s): GRC2000 with OEM rotor only.    59.15  January 18, 2020 
Stock/21.5 Spec Hobby Authority Distribution  Maclan  Maclan MRR V3 Part Number(s): MCL1052    55.97  October 7, 2020 
Stock/21.5 Spec Hobbywing North America   Hobbywing Technology   Hobbywing V10 G4R 21.5 spec PN# 30401755 OEM Rotor 30820450 HUSB. OPTION ROTOR 30820407 JUSB    53.66  June 30, 2024 
Stock/21.5 Spec Hobbywing NA  Hobbywing  Hobbywing XERUN V10 G4 Part Number(s): 30401142 Uses : 30820445 ROTOR.    54.21  October 6, 2021 
Stock/21.5 Spec Horizon Hobby   Horizon Hobby   21.5 Slot Machine 2 PN# 1060. OEM Rotor TEP1119. Option rotors TEP1118 and TEP1120    55.33  February 7, 2024 
Stock/21.5 Spec Jim Dieter Racing   Jim Dieter Racing   JP1 21.5 Spec. PN# JDRM10215. OEM ROTOR JDR1002. Option rotor JDR1008     54.05  October 15, 2024 
Stock/21.5 Spec Maclan Racing  Maclan Racing  MRR-V4 21.5T (PN: MCL1090 w/ OEM Rotor #MCL4336)    56.09  August 4, 2023 
Stock/21.5 Spec MOTIV RC  MOTIV  MOTIV RC- MC4 Part Number(s): MOV40215 Uses : MOV40011 rotor    54.19  June 30, 2021 
Stock/21.5 Spec MOTIV RC  MOTIV RC  MC5 21.5 -Part Number MOV50215 - Rotor 50015    54.09  October 30, 2023 
Stock/21.5 Spec ORCA  ORCA  Orca Blitreme3 Spec Motor 21.5 Part# MO24BTM3215    54.56  January 1, 2024 
Stock/21.5 Spec PRIME HOBBY DIST.  TEAM POWERS  ACTINIUM V5 21.5 PN#TP-BLM-215100ACT-V5 OEM w/ TP125G-R50 rotor     55.11  January 17, 2023 
Stock/21.5 Spec Prime Hobby Distribution   Team Powers   Team Powers Actinium V5S 21.5. PN # TPR-BLM-215100ACT-V5S. OEM Rotor TP1W5G-R50    54.13  June 30, 2024 
Stock/21.5 Spec Prime Hobby Distributors  Team Powers  Team Powers Actinium V4 Part Number(s): TP-BLM-215100ACT-V4    55.19  July 10, 2020 
Stock/21.5 Spec R1 Brushless Motor Lab  R1 Brushless Motor Lab  R1 WURKS- V21-S Part Number(s): 020078 w/ 125704 rotor    54.05  March 10, 2021 
Stock/21.5 Spec R1 Motor Lab  R1 Motor Lab  V21 SuperShort 21t (PN: 020113); Only ROAR approved SuperShort rotors (PN: 125755 or 125726) or may be used with this motor.    54.05  September 21, 2023 
Stock/21.5 Spec R1 Motor Lab  R1 Motor Lab  V21 21.5-HD (PN: 020175) w/ OEM rotor (PN: 125726) or other ROAR-approved Option rotors for the V21-S series motors    54.35  September 21, 2023 
Stock/21.5 Spec REDS RACING S.R.L.  REDS RACING  Reds VX3 Pro Stock OEM w/ MSTE0030 rotor    54.49  February 7, 2022 
Stock/21.5 Spec Reds Racing SRL  Reds Racing SRL  Reds Racing VX4 Pro Stock 21.5 Spec. PN# MTTE0063H, MTTE0063HS. OEM Rotor MSTE0041    54.58  December 11, 2024 
Stock/21.5 Spec REDS RACING US  REDS RACING  Reds VX3 540 Part Number(s): MTTE0038, MTTE0038C Uses MSTE0030 rotor.    54.95  February 21, 2020 
Stock/21.5 Spec Shenzhen Surpass Tech Co. ,LTD  Shenzhen Surpass Tech Co. ,LTD  Surpass Hobby Rocket RC V6 Spec 21.5 PN. SUR6621. OEM Rotor C78125    54.60  April 2, 2024 
Stock/21.5 Spec Shenzhen Surpass Tech.  Rocket RC  Rocket RC V6M Spec Lightweight (PH: SUR6521) uses C75125 rotor    55.10  July 26, 2023 
Stock/21.5 Spec Team Exalt LLC.  Team Exalt  Phoenix 21.5 - EXA01215 - 12.5mm Pink Rotor OEM Part#EXAS2305, Option Rotors: EXAS2302, 2303, 2304    54.75  October 2, 2023 
Stock/21.5 Spec Team Scream Racing  Team Scream Racing  T-1 21.5 (PN: TST121) w/ OEM Rotor #S12.5V    54.44  November 8, 2023 
Stock/21.5 Spec Team Zombie Canada  Team Zombie  Evolution II Pro Spec (PN: M-TZ-EVO2215T) w/ 12.5 OEM rotor (PN: M-TZ-725125)    55.25  October 23, 2023 
Stock/21.5 Spec Tekin Inc.  Tekin Inc.  Spec R2 - 21.5t - Stock Rotor 2776, Opt. Rotor 2689    54.14  October 30, 2023 
Stock/21.5 Spec Whitz Racing LLC  Whitz Racing Products  HYPER SPEC 21.5 PN#WRP-HS-215     55.29  January 19, 2023 
Stock/25.5 Spec About RC Racing LTD.  ORCA  Orca Blitreme3 Ifmar Edition. PN# MO24BT3U255A. OEM Rotor RT24HS12326    100.38  January 16, 2025 
Stock/25.5 Spec About RC Racing LTD.  ORCA  Orca Blitreme3 25.5 PN MO24BTM3255. ROTOR number RT24HS1236    101.27  June 6, 2024 
Stock/25.5 Spec About RC Racing LTD.  ORCA  Orca Blitreme3 25.5 FE Edition. PN# MO24BT3U255AFE. OEM Rotor RT24HS12326    100.03  January 16, 2025 
Stock/25.5 Spec Horizon Hobby   Horizon Hobby   25.5 Slot Machine 2 PN# TRI- 1063. Rotor # TEP1117    101.49  February 7, 2024 
Stock/25.5 Spec MOTIV RC  MOTIV  MOTIV RC- MC4 Part Number(s): MOV40255 Uses : MOV40015 rotor    100.75  April 23, 2021 
Stock/25.5 Spec MOTIV RC  MOTIV RC  MC5 25.5 -Part Number MOV50255 - Rotor 40015    100.08  October 30, 2023 
Stock/25.5 Spec Prime Hobby Dist.  Team Powers  Actinium V5 25.5 Part#TP-BLM-255100ACT-V5 Rotor#TP123G-R50    101.10  February 28, 2023 
Stock/25.5 Spec Prime Hobby Distribution   Team Powers   Actinium V5S 25.5. PN# TPR-BLM-255100ACT-V5S. OEM Rotor TP-123G-R50    100.03  July 20, 2024 
Stock/25.5 Spec Prime Hobby Distributors  Team Powers  Team Powers Actinum V4 Part Number(s): TP-BLM-255100ACT-V4 Uses : TP123G-R2 rotor    100.05  July 12, 2021 
Stock/25.5 Spec R1 WURKS  R1 WURKS  R1 V21-S 25.5 PN#020149 OEM w/ 123705 rotor    100.74  January 15, 2023 
Stock/25.5 Spec REDS RACING S.R.L.  REDS RACING  REDS Racing VX3 Part Number(s): MTTE0039 Uses : MSTE0025 rotor    101.07  October 8, 2022 
Stock/25.5 Spec Reds Racing SRL  Reds Racing SRL  Reds Racing VX4 Pro Stock 25.5 Spec. PN# MTTE0064H, MTTE0064HS. OEM Rotor MSTE0042    100.49  December 11, 2024 
Stock/25.5 Spec Team Associated  Reedy  25.5 Reedy Sonic SP5 PN# 27494 OEM Rotor only #27484 (must have     101.09  February 10, 2024 
Stock/25.5 Spec Team Exalt LLC.  Team Exalt  Phoenix 25.5 - EXA01255 - 12.3mm Red Rotor OEM Part#EXAS2301    100.56  October 2, 2023 
Stock/25.5 Spec Team Scream Racing  Team Scream Racing  T1 25.5 (PN: TST125) w/ T12.3 4L Rotor    100.21  September 13, 2023 
Stock/25.5 Spec Team Zombie Canada  Team Zombie  Evolution II Pro Spec (PN: M-TZ-EVO2255T) w/ M-TZ0725123 rotor    100.53  October 23, 2023 
Stock/25.5 Spec Tekin, INC.  Tekin, INC.   Tekin GEN4 Spec R2 25.5. PN# TT2688. OEM Rotor# TT2775    100.01  December 2, 2024 
Tuning End Plate R1 Motor Lab  R1 Motor Lab  Option Part #20177 - R1 Wurks timing plate for R1 V21-HD motors only.      June 23, 2023 
Tuning End Plate Team Power Products   Power Products   Tuning End bell cover. For stock R7 spec and modified motors. PN R7-1, R7-2, R7-3 ,R7-4,R7-5 and Optional sensor board R7-50       March 15, 2024 
Tuning parts Fantom  Fantom  -Fantom Racing-Fits all FR-1 V3 Motors-PN:-01/12/2018 This sensor is the same as approved and provided OEM on earlier versions of the Fantom Racing FR-1 BL motors.       January 12, 2018 
Tuning Parts MOTIV RC  MOTIV  MOTIV Motor endbells/timing plate MC4 series Part Number: MOV40519 (blue), MOV4052 (black), MOV4053 (pink) Can be used: Motiv MC4 series Spec and modified motors      May 17, 2021 
Tuning Parts R1 Brushless Motor Lab  R1 Brushless Motor Lab  Option SENSOR BOARD- R1 WURKS O20059 Part Number: 020059 Can be used: V21, V21-S SERIES MOTORS 13.5, 17.5, AND 21.5      January 15, 2021 
Tuning Parts REDS RACING US  REDS RACING  Ti motor screw- VX2,VX3 series Part Number: MSTE0084 Can be used: REDS Racing VX2 and VX3 series MOD or SPEC motors.      November 30, 2020 
Tuning Rotor   Fantom Racing  FAN19562      January 17, 2023 
Tuning Rotor Aaron Hargiss, John Jonathan Scallon & Heriberto Marcano, Rick powers, CRC (Calandra)  Shenzen Surpass Tech Co, Ltd  Surpass Hobby Rocket 540 V2-12.5mm Big Shaft-PN-SPC71125-06/15/2017 Can be used in Surpass Hobby Rocket 540 V2 13.5 and 17.5 Motors.      June 15, 2017 
Tuning Rotor Aaron Hargiss, John Jonathan Scallon & Heriberto Marcano, Rick powers, CRC (Calandra)  Shenzen Surpass Tech Co, Ltd  Surpass Hobby Rocket 540 V2-12.3mm-PN-SPC51123-06/15/2017 Can be used in all Surpass Hobby Rocket 540 V2 Modified Motors.      June 15, 2017 
Tuning Rotor Aaron Hargiss, John Jonathan Scallon & Heriberto Marcano, Rick powers, CRC (Calandra)  Shenzen Surpass Tech Co, Ltd  Surpass Hobby Rocket 540 V2-12.5mm-PN-SPC51125-06/15/2017 Can be used in all Surpass Hobby Rocket 540 V2 Modified Motors.      June 15, 2017 
Tuning Rotor Aaron Hargiss, John Jonathan Scallon & Heriberto Marcano, Rick powers, CRC (Calandra)  Shenzen Surpass Tech Co, Ltd  Surpass Hobby Rocket 540 V2-12.5mm-PN-SPC72125-06/15/2017 Can be used in Surpass Hobby Rocket 540 V2 13.5 and 17.5 Motors.      June 15, 2017 
Tuning Rotor Aaron Hargiss, John Jonathan Scallon & Heriberto Marcano, Rick powers, CRC (Calandra)  Shenzen Surpass Tech Co, Ltd  Surpass Hobby Rocket 540 V2-12.5mm-PN-SPC72125-06/15/2017 Can be used in Surpass Hobby Rocket 540 V2 13.5 and 17.5 Motors.      June 15, 2017 
Tuning Rotor Aaron Hargiss, John Jonathan Scallon, Heriberto Marcano, Rick Powers, CRC  Shenzen Surpass Tech Co, Ltd  Surpass Hobby Rocket 540 V2-12.3mm Big Shaft-PN-SPC50123-06/15/2017 Can be used in all Surpass Hobby Rocket 540 V2 Modified Motors.      June 15, 2017 
Tuning Rotor About RC  About RC  Mod Option Rotor ORCA RT 12.1 mm rotor ORR423M0      September 6, 2016 
Tuning Rotor About RC  ORCA  MOD Option rotor ORCA RT Series 12.5mm rotor P/N ORR325M5      October 23, 2016 
Tuning Rotor About RC Racing  ORCA  ORCA RT19T121245, RT19T123245, RT19T125245 Part Numbers: RT19T121245, RT19T123245, RT19T125245      January 16, 2020 
Tuning Rotor About RC Racing Inc  ORCA  ORCA blitreme 12.5mm strong-PN:ORR125SU-10/19/2017 Shaft tagged as SH1255      October 19, 2017 
Tuning Rotor Associated  Reedy  SPEC or MOD-Option Rotor-Reedy Sonic 540M3-12.3mm-PN#286 This is the ONLY rotor that can be used in #287 25.5T       May 9, 2017 
Tuning Rotor Associated  Reedy  Sonic 540M3 series motors-12.5mm-PN#295      April 14, 2017 
Tuning Rotor Associated  Reedy  Reedy 27415 Part Number: 27415 Can be used in Reedy S-Plus 21.5T #27401; S-Plus 17.5T #27402; S-Plus 13.5T #27403; S-Plus 10.5T #27404; S-Plus Torque 21.5T #27428; S-Plus Torque 17.5T #27429.      June 8, 2019 
Tuning Rotor Associated  Reedy  Sonic SP5 Option Rotor PN:27484      May 8, 2023 
Tuning Rotor Fantom  Fantom  Fantom FAN19575 Part Number: FAN19575 Magnet:?FANTOM 12.5mm HT ROAR SPEC? Pinion flat: ?FAN19575? Can be used: Fantom FR-1, FR-1 V2, FR-1 V3, ICON      September 24, 2020 
Tuning Rotor Fantom  Fantom  Fantom 19576 (red) Part Number: FAN19576 Can be used: FR1, FR1 V2, FR1 V3, ICON      October 21, 2020 
Tuning Rotor Fantom  Fantom  Fantom FAN19566 Part Number: FAN19566 Can be used: FR1, FR1 V2, FR1 V3, & ICON spec motors      April 16, 2021 
Tuning Rotor Fantom  Fantom  Fantom Racing- FAN19565 Part Number: FAN19565 Can be used: All versions Fantom spec motors except 25.5 wind motors.      June 28, 2021 
Tuning Rotor Fantom  Fantom  Fantom FAN19561 (red) Part Number: FAN18561 Can be used: All approved Fantom Racing 10.5, 13.5, 17.5, 21.5 spec motors only ?FANTOM 12.5x25mm RS ROAR Spec? on magnet      July 15, 2022 
Tuning Rotor Fantom  Fantom  Spec Option Rotor (PN: FAN19560) can be ued on all Fantom HelixRS Spec Motors except 25.5T      January 5, 2023 
Tuning Rotor Fantom  Fantom  Modified Option Rotor (PN: 19596-black) can be used in all ROAR-approved Fantom modified motors only.      April 10, 2023 
Tuning Rotor Fantom  Fantom  Modified Option Rotor (PN: FAN19603-red) can be used in all ROAR-approed Fantom modified motors only.      April 10, 2023 
Tuning Rotor Hobby Authority Distributing  Maclan Racing  MCL4144 (12.50mmx7.2x24.3) Golden Cap-08/09/2017 For Maclan Team Edition V2 ONLY.      August 9, 2017 
Tuning Rotor Hobby Authority Distributing  Maclan Racing  Maclan 12.3-MCL4159(Blue Cap)-01/08/2018      January 8, 2018 
Tuning Rotor Hobby Authority Distributing  Maclan Racing  Maclan 12.3-MCL4160(Black Cap)-01/08/2018      January 8, 2018 
Tuning Rotor Hobby Authority Distribution  Maclan  Maclan MCL4209 {RED) Part Number: MCL4209      October 7, 2020 
Tuning Rotor Hobby Authority Distribution  Maclan  MCL 4231 Can be used: Maclan MRR V3M, modified motors only      March 16, 2021 
Tuning Rotor Hobbywing NA  Hobbywing  Hobbywing NA 30820406      October 31, 2018 
Tuning Rotor Hobbywing NA  Hobbywing  Hobbywing NA 30820410      October 31, 2018 
Tuning Rotor Hobbywing NA  Hobbywing  Hobbywing NA 30820416 Part Number: 30820416      July 24, 2019 
Tuning Rotor Hobbywing NA  Hobbywing  Hobbywing Xerun G4 30820444 Part Number: 30820444 Can be used: All approved Hobbywing Xerun G4 13.5, 17.5, 21.5 spec motors only      February 15, 2022 
Tuning Rotor Maclan Racing  Maclan Racing  MRR-V4 Spec Option Rotor (PN: MCL4337 for use in Maclan MRR-V4 13.5T, 17.5 T or 21.5T Spec motors only)      August 4, 2023 
Tuning Rotor Maclan Racing  Maclan Racing  Modified Option Rotor MRR-V4 (PN: MCL4325-black) for use in Maclan MMR-V4 half and whole turn modified motors only      August 4, 2023 
Tuning Rotor Maclan Racing  Maclan Racing  Modified Option Rotor MRR-V4 (PN: MCL4322-red) can be used in Maclan MRR-V4 half and whole turn modified motors only)      August 4, 2023 
Tuning Rotor Maclan Racing  Maclan Racing  Modified Option Rotor MRR-V4 (PN: MCL4324-black) can be used in Maclan MRR-V4 modified motors only      August 4, 2023 
Tuning Rotor Maclan Racing  Maclan Racing  Modified Option Rotor MRR-V4 (PN: MCL4323-red) can be used in Maclan MRR-V4 half and whole turn modified motors only.      August 4, 2023 
Tuning Rotor Motiv  Motiv  MOTIV MOV1326-12.0-02/24/2018 can be used in all MOTIV MOD winds.      February 24, 2018 
Tuning Rotor Motiv  Motiv  Motiv MOV1330 Can be used in all MC3 motors except 25.5T      January 10, 2019 
Tuning Rotor Muchmore Racing Co., Ltd.  Muchmore Racing Co., Ltd.  MOD Option Rotor-Muchmore Racing Co., Ltd.-FLETA ZX Modified High RPM 12.2x5x25.3mm-01/24/2017 PN- MR-FZR01      February 21, 2017 
Tuning Rotor Muchmore Racing Co., Ltd.  Muchmore Racing Co., Ltd.  MOD Option Rotor-Muchmore Racing Co., Ltd.-FLETA ZX Modified Super Mild 12.0x5x25.3mm-01/24/2017 PN- MR-FZR07      February 21, 2017 
Tuning Rotor Muchmore Racing Co., Ltd.  Muchmore Racing Co., Ltd.  MOD Option Rotor-Muchmore Racing Co., Ltd.-FLETA ZX 1:12 World Championship Spec Rotor 12.0x5x24.2mm-01/24/2017 PN- MR-FZR12WC      February 21, 2017 
Tuning Rotor Muchmore Racing Co., Ltd.  Muchmore Racing Co., Ltd.  MOD Option Rotor-Muchmore Racing Co., Ltd.-FLETA ZX V2 Mod Rotor 12.0x5x25.3mm-01/24/2017 PN- MR-FZR16      February 21, 2017 
Tuning Rotor Muchmore Racing Co., Ltd.  Muchmore Racing Co., Ltd.  MOD Option Rotor-Muchmore Racing Co., Ltd.-FLETA ZX V2 Super Smooth 12.0x7.25x25.3mm-01/24/2017 PN- MR-FZR17      February 21, 2017 
Tuning Rotor Muchmore Racing USA  Muchmore Racing Co., Ltd.  Muchmore MR-FZR21Z Part Number: MR-FZR21Z      January 16, 2019 
Tuning Rotor Muchmore Racing USA  Muchmore Racing Co., Ltd.  Muchmore MR-FZR21X Part Number: MR-FZR21X      December 9, 2019 
Tuning Rotor Muchmore Racing USA  Muchmore Racing Co., Ltd.  Muchmore MR-FZR21XR Part Number: MR-FZR21XR Can be used: FLETA ZX V2 13.5, 17.5, AND 21.5 motors      January 18, 2021 
Tuning Rotor Muchmore Racing USA  Muchmore Racing Co., Ltd.  Muchmore MR-FZR21XM (red) Part Number: MR-FZR21XM Can be used: FLETA ZX V2 13.5, 17.5, AND 21.5 MOTORS      January 7, 2022 
Tuning Rotor Orca  About RC  Orca Spec Option Rotor (PN: RT230512548) may be used in all ROAR-approved ORCA 10.5, 13.5, 17.5 and 21.5 Spec motors      February 10, 2023 
Tuning Rotor Orca  About RC  Orca Modified Option Rotor (PN: RT230512548) may be used in all ROAR-approved ORCA Modified Motors      February 10, 2023 
Tuning Rotor Payless Hobby  Scorpion Power System Ltd  Option Rotor-Scorpion Power System Ltd-Payless Hobby-12.0mm-RR12.0(x7.2x25.3)      March 16, 2017 
Tuning Rotor Payless Hobby  Scorpion Power System Ltd  Option Rotor-Scorpion Power System Ltd-Payless Hobby-12.3mm-RR12.3(x7.2x25.3      March 16, 2017 
Tuning Rotor Payless Hobby  Scorpion Power System Ltd  Option Rotor-Scorpion Power System Ltd-Payless Hobby 12.5mm-RR12.5(x7.2x25.3) Is OEM in SPEC Motors (pn RR12.5 or rr_3420_rotor_HT)      March 16, 2017 
Tuning Rotor Power Products  Power Products  TPP55135 Can be used R5 SERIES MODIFIED MOTORS      November 3, 2020 
Tuning Rotor Power Products  Power Products  TPP55123 Can be used R5 SERIES MODIFIED MOTORS      November 3, 2020 
Tuning Rotor Power Products  Power Products  TPP55130 Can be used R5 SERIES MODIFIED MOTORS      November 3, 2020 
Tuning Rotor Power Products  Power Products  Power Products R5- timing plate Part Number: orange or black color, closed end Can be used: Power Products R5 series modified motors      November 3, 2020 
Tuning Rotor Power Products  Power Products  Power Products R5- Endbell Part Number: orange color Can be used: Power Products R5 series modified motors      November 3, 2020 
Tuning Rotor R1 Brushless Motor Lab  R1 Brushless Motor Lab  R1 WURKS PN: 125726; Can be used in all ROAR-approved V21 SuperShort series motors. Not approved for use in any 25.5t motors.      May 12, 2023 
Tuning Rotor R1 Brushless Motor Lab  R1 Brushless Motor Lab  12.3mm option rotor #R1 123 720 001. Black Aluminum balancing cap.      September 30, 2016 
Tuning Rotor R1 Brushless Motor Lab  R1 Brushless Motor Lab  SPEC Option Rotor.12.5mm option rotor #R1 125 720 002.Black Aluminum balancing cap.      September 30, 2016 
Tuning Rotor R1 Brushless Motor Lab  R1 Brushless Motor Lab  R1 Brushless Motor Lab,LLC-R1-125-720-003-08/09/2017 All V16 winds      August 3, 2017 
Tuning Rotor R1 Brushless Motor Lab  R1 Brushless Motor Lab  MOD-Option Rotor-R1 Brushless Motor Lab,LLC-R1-120-500-244-08/09/2017 All V15, V16 winds      August 3, 2017 
Tuning Rotor R1 Brushless Motor Lab  R1 Brushless Motor Lab  MOD-Option Rotor-R1 Brushless Motor Lab,LLC-R1-122-500-244-08/09/2017 All V15, V16 winds      August 3, 2017 
Tuning Rotor R1 Motor Lab  R1 Motor Lab  R1       May 12, 2023 
Tuning Rotor R1 Motor Lab  R1 Motor Lab  PN: 125755 SuperShort Tuning Rotor      May 12, 2023 
Tuning Rotor Reds Racing  Reds Racing  VX3 Rotor (PN: MSTE0042 N52UH); can be used in all ROAR approved Reds Racing V3 Spec motors (13.5T, 17.5T, 21.5T, 25.5T)      October 31, 2023 
Tuning Rotor Reds Racing  Reds Racing  VX3 Rotor (PN: MSTE0041 N52UH); may be used in all ROAR approved Reds VX3 series spec motors except 25.5T      October 31, 2023 
Tuning Rotor REDS RACING S.R.L.  REDS RACING  REDS Racing MSTE0031(black) Part Number: MSTE0031 Can be used: All approved REDS Racing 13.5, 17.5, 21.5 spec and modified motors      February 7, 2022 
Tuning Rotor Schuur Speed  Schuur Speed  SchuurSpeed Tuning Rotor for V4-61125(Black)      April 3, 2018 
Tuning Rotor SMC  SMC  SMC N52H Part Number: N52H Can be used: LR13.5T, LR17.5T, LR21.5T, motors only      March 4, 2021 
Tuning Rotor SMC  SMC  SMC N48SH Part Number: N48SH Can be used: LR13.5T, LR17.5T, LR21.5T, motors only      March 4, 2021 
Tuning Rotor SMC  SMC  SMC N48SH Part Number: N48SH Can be used: LR13.5T, LR17.5T, LR21.5T, motors only      March 4, 2021 
Tuning Rotor Speedzone  Speedzone  MOD Option Rotor-Speedzone-SZR123M-12.3x5.0x25.3-08/29/2017      August 29, 2017 
Tuning Rotor Speedzone  Speedzone  MOD Option Rotor-Speedzone-SZR125M-12.5x5.0x25.3-08/29/2017      August 29, 2017 
Tuning Rotor Speedzone  Speedzone  SPEC Option Rotor-Speedzone-SZR123S-12.3x7.25x25.3-08/29/2017      August 29, 2017 
Tuning Rotor Speedzone  Speedzone  Speedzone-SZR122S-12.2x7.25x25.3-08/29/2017 Can be used in Speedzone Spec motors EXCEPT 25.5T.      November 11, 2017 
Tuning Rotor Speedzone  Speedzone  Speedzone-SZR125S-R-12.5x7.25x24.2-08/29/2017 Can be used in all Speedzone Spec winds EXCEPT 25.5T      August 29, 2017 
Tuning Rotor Speedzone  Speedzone  Spec Option Rotor (PN: SZR125S-T) may be used with all ROAR-approved Speedzone Spec motors except 25.5T motors      April 3, 2023 
Tuning Rotor Team Scream  Team Scream  SPEC or MOD Option Rotor-Team Scream Racing-12.5-III-07/31/2017 Can be used in all Team Scream Racing V1.0 and V2.0 winds, EXCEPT 25.5.      July 31, 2017 
Tuning Rotor Team Scream  Team Scream  SPEC or MOD Option Rotor-Team Scream Racing-F1-07/31/2017 Can be used in all Team Scream Racing V1.0 and V2.0 winds.      July 31, 2017 
Tuning Rotor Team Scream  Team Scream  SPEC or MOD Option Rotor-Team Scream Racing-12.5-I-07/31/2017 Can be used in all Team Scream Racing V1.0 and V2.0 winds, EXCEPT 25.5.      July 31, 2017 
Tuning Rotor Team Scream  Team Scream  SPEC or MOD Option Rotor-Team Scream Racing-12.5-II-07/31/2017 Can be used in all Team Scream Racing V1.0 and V2.0 winds, EXCEPT 25.5.      July 31, 2017 
Tuning Rotor Team Scream  Team Scream  SPEC or MOD Option Rotor-Team Scream Racing-12.5-IIII-07/31/2017 Can be used in all Team Scream Racing V1.0 and V2.0 winds, EXCEPT 25.5.      July 31, 2017 
Tuning Rotor Team Scream Racing  Team Scream Racing  s12.5 III may be used in all ROAR approved Team Scream T-1 motors except 25.5T.      November 8, 2023 
Tuning Rotor Team Zombie Canada  Team Zombie  PN: M-TZ-725125; 12.5 Torque Rotor may be used in all ROAR-approved Evolution II Pro Spec motors except 25.5T      October 23, 2023 
Tuning Rotor Tekin  Tekin  Tekin 2782 Part Number: 2782 Can be used: All Tekin Gen4 motors spec or mod.      January 20, 2021 
Tuning Rotor Tekin  Tekin  TEKIN 2778 Part Number: 2778 Can be used: Tekin Gen4 modified motors only      January 20, 2021 
Tuning Rotor Tekin  Tekin  TEKIN 2779 Part Number: 2779 Can be used: Tekin Gen4 modified motors only      January 20, 2021 
Tuning Rotor Trincorp  Trincorp  SPEC or MOD Option Rotor.12.3 x 25.4 x 7.14(Black cap)-TEP1118      August 30, 2016 
Tuning Rotor Trincorp  Trinity  Trinity TEP1148 Can be used in all Trinity modified motors.      August 2, 2019 
Tuning Rotor Trincorp  Trinity  Trinity TEP1149 Can be used in all Trinity modified motors.      August 2, 2019 
Tuning Rotor Trincorp  Trinity  Team Trinity- TEP1120 Part Number: TEP1120 Can be used: Xfactor motors (REV1101, REV1102, REV1103) and Revtech Modifieds      June 24, 2021 
Tuning Rotor Trincorp  Trinity  Trinity TEP 1144 Part Number: TEP 1144 Can be used: All Trinity modified motors only.      December 1, 2021 
Tuning Rotor Trincorp, LLC  Trinity or Revtech   SPEC or MOD-Option Rotor-Trincorp, LLC-Trinity or Revtech all winds-TEP1119 12.5 x 25.4 x 7.11 Copper cap      August 3, 2017 
The resistance values listed in the column headed mΩ represent the lowest resistance measured on the samples submitted for approval. At event inspections, spec wind motors will not be allowed in competition which have a measured resistance less than the resistance listed for that motor when measured using an Instek GOM 802, 804, 805 milliohm meter at (or corrected to) 25 degrees Centigrade (77 degrees Fahrenheit).