Heavy Duty Transmission Gears, Honda 2006- TRX 450R/ER

Description

The Sparks Racing Heavy Duty Transmission Gears for the 2006- current TRX 450R/ER are direct replacements for the problem “black” gears in the Honda transmission. These HD gears are harder and much more durable than the weak stock gears, which are prone to breaking.

Each Kit Includes:

• • 3^rd gear drive & driven gears 

• • 4^th gear drive