Holmes Hobbies Crawlmaster Sport 550 13T Motor and 100% reverse throttle settings

and 100% reverse throttle settings

- Scale fabricated knuckle appearance

The replacement also uses a larger 5x11x4 bearing for the coupling instead of the smaller stock bearing

2 Axle mounted servo steering link kit with upper links to make a 4-link suspension swap

pullin mofo's

Holmes Hobbies Crawlmaster Sport 550 13T Motor and 100% reverse throttle settingsThe Crawlmaster Sport is the SMOOTHEST budget motor built for messy, dirty, off road action. Whether on the rocks or in the dirt, the Crawlmaster Sport is perfectly at home. Great choice for young drivers, running in the muck without ruining an expensive motor, or just crawling on a budget. FEATURES: 5 slot rotor for industry leading smoothness Zero timing, universal installation and rotation direction 1 8th inch shaft diameter 36mm OD x 57mm length