Associated 27460 Mod Rotor 12.3 x 5.0 x 25.3: 540-M4 TRX-4M Parts Traxxas 5420 Big Block Engine

Traxxas 5420 Big Block Engine Mount Revo

supplied unpainted in white along with a matching wheel

Data Output: PWM/PPM/i-BUS2/S

Speed gears like this one are built to adjust your differential's gear ratio for a particular driving style

- Super easy programming via App on both Android and iOS

Associated 27460 Mod Rotor 12.3 x 5.0 x 25.3: 540-M4 TRX-4M Parts Traxxas 5420 Big Block EngineAssociated 27460 Mod Rotor 12. 3 x 5. 0 x 25. 3: 540 M4 This Associated 27460 mod rotor measures 12. 3 x 5. 0 x 25. 3mm and is a genuine 540 M4 replacement rotor for rebuilding your motor after wear. Associated part number 27460 540 M4 rotor Dimensions: 12. 3 x 5. 0 x 25. 3mm Factory replacement fit and finish