This is the HPI 12T Pinion for the HPI Bullet MT Flux and Bullet ST Flux. Features:
- Will noticeably increase top speed
- Designed specifically for the Flux Shot motor
- For the HPI Bullet MT Flux and Bullet ST Flux
Boost the top speed of your Bullet MT Flux or Bullet ST Flux with this optional pinion gear designed specifically for the Flux Shot motor! With the stock pinion gear (featuring 11 teeth), this 12-tooth pinion will give you a noticeable increase of extra top speed.