HPI 102244 HIGH SPEED IDLER GEAR 39T / SHAFT SET Savage Flux HP (Hop up for 100905)

Get even more top speed out of the Savage Flux with this High Speed Idler Gear Set! Fit this in the transmission of your Savage Flux monster truck and experience 20% EXTRA TOP SPEED!! The set includes a 39T machined hardened steel idler gear, replacement idler shaft and all the hardware needed to make this a simple drop-in option for massive top speed!