Arrowmax AM-NT1-338517 17T Pinion Gear for XRAY NT1 - Race Spec  [AM-NT1-338517]

Arrowmax AM-NT1-338517 1st.GEAR 17T (7075 HARD)
Price:
AUD$9.85
Brand:
Arrowmax
Model:
AM-NT1-338517
Condition:
Brand New
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Race-oriented 17T pinion for the XRAY NT1

Racers who run an Xray NT1 can upgrade to the Arrowmax 17T Clutch Pinion Gear to reduce rotating weight without sacrificing tooth accuracy. The 7075-T6 aluminium construction helps maintain consistent gear engagement under repeated stress.

Solid materials and protective finish

The choice of 7075-T6 aluminium gives the pinion a competitive strength-to-weight balance. A protective hard finish lowers the chance of rapid wear and helps the gear keep a stable mesh through long events.

Flexible gearing choices

With tooth counts offered from 16T to 23T, the range supports fine tuning across different circuits. The 17T unit is a good compromise for mixed-speed layouts where responsiveness matters.

Install the pinion, then fit the spur and use a piece of paper or thin shim to set a slight clearance. Spin the drivetrain and listen for binding; adjust until rotation is smooth.
The alloy pinion is robust enough for typical club and outdoor surfaces, but avoid excessive impacts which can deform teeth. Inspect after off-road hits and replace if bent.
Compatibility depends on your clutch bell inner diameter and mounting method. Measure the hub interface against the pinion before fitting to ensure a secure match.
Dropping to 16T increases acceleration at the expense of top speed; moving to 23T raises top speed while lowering initial acceleration. Choose based on track layout and motor characteristics.

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