Arrowmax AM-364051 64P 51T Racing Pinion Gear 7075  [AM-364051]

Track-Ready 7075 Pinion from Arrowmax

The Arrowmax AM-364051 pinion is aimed at enthusiasts who need a durable, lightweight gear option. Its 7075 aluminium build and 64P 51T configuration deliver precise tooth geometry for repeatable runs.

Material Advantages of 7075 Aluminium

7075 aluminium offers a strong but light profile that helps keep rotating mass low while standing up to the stresses of regular running. That mix supports better handling of sustained loads.

Driving Feel and Power Flow

A well-machined 64P tooth form on this 51T pinion helps reduce backlash and ensures a clean transfer of torque from motor to spur gear, which many racers appreciate when tuning their setups.

Installation and Fitment Advice

Verify spline compatibility and boring before installation. Set the gear mesh carefully, use the correct grub screw torque, and re-check after initial runs to prevent looseness or misalignment.