This is an optional Robinson Racing Hard Steel Spur Gear, and is intended for use with the HPI Savage X 4.6.
- A hop-up that off-road racers have long been waiting for
- Long-lasting performance thanks to machined, high-density hardened steel
This product was added to our catalog on July 13, 2010
Otherwise this spur gear is a great product and popped a few wheelies before the stock clutch bell stripped.