TAMIYA BBX BB-01 86T Heavy Duty Spur Gear BBX086TS by GPM  [BBX086TS]

86T heavy duty medium carbon spur

This 86-tooth spur is built to fit the TAMIYA BBX BB-01 gear stack and serve as a metal replacement for the nylon factory part. The medium carbon steel teeth provide better wear characteristics for drivers who run often or tune frequently.

Fit this gear for durability upgrades and track-side tuning; it is for scale model use only and is not related to real vehicle parts. When installing, set mesh correctly and inspect pinion alignment to avoid early wear on gears and bearings.