XRAY NT1 2nd. Gear 20T (7075 HARD) by Arrowmax AM-NT1-338520  [AM-NT1-338520]

2nd. Gear for NT1

This Arrowmax 2nd. gear is produced for the XRAY NT1 transmission, offering a direct-fit option where a 20-tooth second gear is required. Machined from 7075-T6 aluminium and finished with a hard coating, the component is specified to keep contact with NT1 spur gears precise and consistent during normal RC racing operation.

Use this part when tuning gear ratios or replacing stock second gears in an NT1 gearbox. The hardened aluminium construction balances low mass with wear resistance, and the tooth profile is designed to align with XRAY NT1 spur gears to reduce noise and improve repeatable mesh under load.

• Compatibility: XRAY NT1 transmissions requiring a 2nd gear 20T.
• Material note: 7075-T6 aluminium with hard coating for surface durability.
• Available tooth counts in same range: 16T–23T variants for ratio tuning.