XRAY NT1 18T Pulley Technical Upgrade XN1-40 by 3Racing  [XN1-40]

Team XRAY NT1 Aluminum Pulley 18T - 3RACING XN1-40
Price:
USD$0.00
Brand:
3Racing
Model:
XN1-40
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Precision 18T pulley for NT1 applications

This 18-tooth aluminium pulley is engineered for the XRAY NT1 chassis as a direct replacement or maintenance spare for the NT1 belt drive. It is specified for drivetrain work where dimensional accuracy and durable material choice support repeatable setup.

Installation follows standard NT1 procedures: remove the existing pulley, fit the replacement while retaining original spacers and securing hardware, then confirm belt line and tension prior to running. The part is compatible with typical NT1 belt stacks and does not require chassis alteration when used correctly.

From a workshop perspective this pulley acts as a service-level component to stabilise belt routing and rotational inertia. Keeping an identical aluminium spare supports consistent performance after maintenance and reduces setup variance between runs.

What should I check after fitting the pulley?

Verify spacer stack, fastener torque and belt alignment. A short test run followed by a final torque check is recommended to confirm stable behaviour.

Any setup tips for repeatable tracking?

Use the original spacer configuration and ensure pulleys are parallel in the belt plane. Consistent belt tension and clean pulley surfaces help preserve repeatable tracking.

Is this suitable for competition use?

As a direct replacement component, it is intended to restore or maintain drivetrain consistency. Confirm compatibility with your NT1 build and routine checks before competitive use.