All new "Detroit Hustler" Pro Slot S16D drag racing motor from Ralph Thorne Racing. The perfect motor for Bracket and Index racing. Built for quality and consistency.These come ready to plug and play, shipped in a nice motor case as well. We've done all the work, including breaking the motor in for you.

All Detroit Hustler motors start out from stock high quality Pro Slot parts and feature among other things, the following:

Aligned and blueprinted endbells
Zapped magnets
Diamond trued comm
Dynamically balanced arm
Pre radiused and fully seated brushes