HPI Center Spur Gear (44T) (RTR Trophy Buggy)
This is an optional HPI 44 Tooth Center Spur Gear, and is intended for use with the HPI RTR Trophy Buggy Flux, and RTR Trophy 3.5 Buggy. This spur gear allows for precise tuning of the gear ratio when racing. Use a larger spur gear for more acceleration, or a smaller spur gear for more top-end speed.
This product was added to our catalog on August 15, 2013.