The XRAY 365722 Aluminum Pinion Gear is machined from 7075 T6 aluminum and receives a hard-coated finish to increase wear resistance while keeping weight low. Its precise tooth profile and true running help reduce vibration for consistent lap times and dependable drivetrain behaviour.
Manufactured on dedicated gear machines, each pinion uses exact tooth shaping techniques to ensure smooth engagement with the spur gear. That level of precision helps protect bearings and other drivetrain parts from premature wear.
Each pinion is laser etched with the tooth count for quick selection during setup changes. Available in common sizes, these 48P pinions let you fine tune gear ratios to match different track conditions and motor setups.
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