XRAY 345889-O 29T Front Graphite Side Belt Pulley  [XR-345889-O]

XRAY 345889-O Low Friction Comp. Side Belt Pulley 29T - Front - Graphite
Price:
£9.60
Brand:
XRAY
Model:
XR-345889-O
Condition:
Brand New
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Reduce drivetrain losses with an XRAY graphite pulley

The XRAY 345889-O Low Friction Composite Side Belt Pulley is designed to be a straightforward performance part for belt-driven RC vehicles. Made in graphite composite, the 29T pulley aims to reduce drag while offering a durable solution for regular track use.

Low friction graphite material

This pulley uses a carefully selected graphite composite to lower friction where the belt contacts the pulley. That reduced drag helps the drivetrain deliver power more efficiently and supports smoother belt travel under load.

Installation and model fitment

The 345889-O fits onto the middle shaft used in many side belt systems and is driven by the side belt to transmit torque. The pulley is supplied without a cover; the Composite Belt Pulley Cover Set #345800-O is available separately for those wanting extra protection.

Benefits for racers and hobbyists

For those tuning belt-driven cars, the XRAY 345889-O provides a reliable way to lower drivetrain friction and preserve belt life. Its composite construction balances longevity with performance improvements.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How do I check if this pulley fits my car

Compare your car's parts diagram to ensure it uses a middle shaft side belt pulley. If unsure, consult the vehicle manual or parts list for compatibility.

Does the pulley come with mounting hardware

The pulley is supplied on its own and typically uses existing shaft hardware from your model. Retain original screws and spacers when replacing the pulley.

Can I pair this with aftermarket belts

Yes, you can use compatible aftermarket belts, but ensure belt width and tooth profile match the pulley for correct engagement and to avoid premature wear.

Will this pulley affect belt tensioning needs

The pulley itself does not change required tension, but improved friction characteristics may reveal the need for small tension adjustments to optimise belt tracking.

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