XRAY 365738 Hard Coated Aluminum Pinion Gear 38T/48P  [XR-365738]

Track-Ready 7075 T6 Aluminum Pinion for Smooth Power Delivery

The XRAY 365738 Aluminum Pinion Gear is precision made from 7075 T6 aluminum and finished with a hard coat to resist wear while keeping weight low. It is engineered to balance durability with minimal mass, making it suitable for both competitive racing and regular maintenance swaps.

Precision Machining for Quiet, True Running

Each pinion is machined on specialised gear cutters to ensure accurate tooth profiles and true running. The result is reduced vibration and smoother operation under high RPMs. The gear also features fine internal threading to simplify installation and adjustment.

Fast Identification with Etched Tooth Counts

To make setup quicker, the tooth count is laser etched on each pinion so you can spot the 38T gear at a glance. This helps when you are changing ratios trackside or sorting spares in your pit box.