HPI Racing Drive Gear 18-23T Savage 21
This is the Stock Replacement Drive Gear for the HPI Savage .21 Truck.
This gear is located in the transmission case.
Two gears in one
One drive gear
Two 6mm e-clips
Two 2x12mm pins
Diameter of 18 tooth portion: 20mm (0.79″)
Diameter of 23 tooth portion: 25mm (0.99″)
Height: 17mm (0.67″)