XRAY 305577-O Graphite Composite 20T Fixed Pulley Twin Pack  [XR-305577-O]

XRAY 305577-O Composite Fixed Pulley 20T - Low Friction - Graphite (2)
Price:
£9.90
Brand:
XRAY
Model:
XR-305577-O
Condition:
Brand New
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Graphite Composite Pulley for Improved Drivetrain Efficiency

The XRAY 305577-O Composite Fixed Pulley 20T is crafted from a graphite composite to reduce friction and enhance the efficiency of your RC car drivetrain. It is intended to provide dependable, consistent behaviour on track and practise sessions.

Compact Design with Low Resistance

This bundle contains two finely moulded pulleys in orange. The graphite composite lowers friction while offering durable performance. Composite shims are supplied to assist in achieving correct alignment during fitting.

Well Suited to Racing and Club Use

These 20T pulleys are aimed at drivers who want sharper throttle response and reduced drivetrain drag. Their low friction properties help sustain speed and improve responsiveness in common racing conditions.
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.

Do these pulleys suit all standard 1/10 scale setups?

They are compatible with the majority of standard 1/10 scale drivetrains, though you should confirm shaft diameter and mounting method to be certain of fitment.

Can I replace the shims with other materials?

While other shims can be used, the supplied composite shims are selected to match the pulley material and help retain low friction and correct spacing.

What cleaning practices do you recommend?

Remove dust and debris after running, avoid aggressive solvents, and inspect contact surfaces regularly to keep friction low and performance consistent.

Will these pulleys affect top speed?

By reducing internal friction they can help the drivetrain run more efficiently, which may aid acceleration and the ability to maintain speed under load.

Are the pulleys colour coded for a reason?

The orange finish is primarily a visual identifier; however it also indicates the specific factory run or material batch and makes installation checks simpler at a glance.

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