Traxxas 4019 Crankshaft Short TRX .12 / Pro .15 Wrench Smart device programming for Apple

Smart device programming for Apple iOS and Android devices

High detail body and interior

These components transfer power from the differential to the wheels while accommodating suspension movement

Suitable for high-powered brushless motor systems

Traxxas 4019 Crankshaft Short TRX .12 / Pro .15 Wrench Smart device programming for AppleTraxxas 4019 Crankshaft Short TRX . 12 Pro . 15 Replace a worn or damaged crankshaft with this genuine Traxxas short crankshaft, built for the TRX . 12 and Pro . 15 nitro engines. A direct fit part to help get your engine back up and running. Short crankshaft Fits TRX . 12 and Pro . 15 engines Genuine Traxxas replacement part