XRAY NT1 2nd Gear 20T 7075-T6 Hard Coated - Arrowmax AM-NT1-338520  [AM-NT1-338520]

Replacement 2nd gear for the NT1

The Arrowmax AM-NT1-338520 2nd gear is intended for use in the XRAY NT1 transmission, offering a straightforward 20T replacement. Cut from 7075-T6 aluminium with a protective hard coat, it is built to hold a stable mesh with NT1 spur gears under racing loads.

Fit this gear when changing gear ratios or renewing a fatigued second gear in an NT1 gearbox. The hardened aluminium gives a useful compromise between lightness and wear resistance, and the tooth form aligns with XRAY NT1 spur gears to help reduce vibration and maintain mesh consistency.

• Compatibility: Designed for XRAY NT1 units that use a 2nd gear 20T.
• Material note: 7075-T6 aluminium finished with a hard coating to extend service life.
• Tuning options: Similar parts available in the 16T to 23T spread for ratio adjustments.