Holmes Hobbies CrawlMaster Sport 550 8t 6v to 25v input

6v to 25v input

and 100% reverse throttle settings

Includes sensor wire

It crams in more “active motor” than any other 540 available to give you the excessive force you desire

215g weight

Holmes Hobbies CrawlMaster Sport 550 8t 6v to 25v inputThe 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