Arrowmax AM-NT1-338521 21T Clutch Gear for XRAY NT1  [AM-NT1-338521]

Machined 21T Clutch Gear for XRAY NT1

Made for the XRAY NT1 platform, the Arrowmax AM-NT1-338521 21T clutch gear is precision machined to deliver consistent fit and long service life. Constructed from 7075-T6 aluminum, it balances rigidity with low mass to keep rotational weight down while remaining tough under race conditions.

High Strength Lightweight Construction

The 7075-T6 aluminum construction reduces overall drivetrain weight without sacrificing structural integrity. This alloy is favoured by racers and tuners for its strength-to-weight balance, letting you improve responsiveness without adding brittle parts.

Accurate Spur Gear Engagement

Tooth profiles are cut for precise engagement with XRAY NT1 spur gears, promoting smooth power transfer and reduced backlash. Proper mesh reduces wear and helps maintain predictable throttle feel during competitive runs.

Gearing Choices for Setup Tuning

Offered across a range of tooth counts from 16T to 23T, these clutch gears allow fine adjustments to acceleration and top speed. Choose the tooth count that matches your track conditions and motor characteristics for balanced performance.