Treal Hobby Promoto MX Motor Hardened Steel 32P Pinion Gears Set (20T/21T/22T)

Fine-tune the ratio and speed of your Promoto MX dirt bike with the Treal Hobby Promoto MX Motor Hardened Steel 32P Pinion Gears Set. These optional pinion gears are CNC-machined from hardened steel and include 20T, 21T, and 22T options.

Features

• CNC-machined hardened steel construction
• 32P pinion gears for the Promoto MX
• Three tooth-count options for tuning ratio and speed

Includes

• (1) 20T Pinion Gear
• (1) 21T Pinion Gear
• (1) 22T Pinion Gear