XRAY NT1 16T Performance Pinion Hard-Coated Alloy - Arrowmax AM-NT1-338516  [AM-NT1-338516]

16T Performance Pinion for XRAY NT1

This 16-tooth first gear pinion is intended for XRAY NT1 cars and is listed as Arrowmax part AM-NT1-338516. Manufactured from 7075-T6 aluminium and hard-coated, the pinion is a light replacement that preserves precise engagement with the spur while allowing quick gear swaps trackside.

The part is a direct fit for NT1 clutch and pinion assemblies where a 16T option is needed. Drivers use it to make modest changes to the final drive to influence launch behaviour and low speed acceleration; pairing different pinion tooth counts with the vehicle spur changes the overall ratio without altering gearbox internals.

Fitting notes: verify correct mesh between pinion and spur before securing components, ensure the set-screw is seated cleanly on the motor shaft, and deburr any edges if present. The hard-coated 7075 core focuses on wear resistance and keeping a stable tooth form instead of modifying motor or ESC operation.

Available tooth counts in Arrowmax's NT1 range include 16T, 17T, 18T, 19T, 20T, 21T, 22T and 23T, allowing precise incremental adjustments while maintaining the same alloy and finish.