Extra Hard 5mm Bore .8 Module (31.75P) Pinion, 21T Shaft Cup Sleeve The revised Fusion adds a

The revised Fusion adds a redeveloped carbon fiber main frame that's lightweight and extremely rigid

Suspension arm

EZ-Start® push-button electric starting

and unstoppable 4WD traction

this system performs reliably in all-weather conditions—whether you’re tackling rocky trails

Extra Hard 5mm Bore .8 Module (31.75P) Pinion, 21T Shaft Cup Sleeve The revised Fusion adds aOverview Extra hard high carbon brushless motor pinions are built to last with hi performance GEN3 steel slipper units. Pinion is precision machined and stamped with the number of teeth. One 4mm set screw included. 2mm allen wrench (not included) fits the 4mm set screw. Can be run on cars using a 5mm motor shaft. 5mm to 1 8 inch Reducer Sleeve required for 1 8 inch shaft motors. Note: 32 pitch and . 8 module gears can be used together with no adverse