XRAY 305578-O Graphite 20T Fixed Layshaft Pulley Kit  [XR-305578-O]

XRAY 305578-O - Fixed Pulley For Layshaft With Bearings 20T- Graphite (2)
Price:
£9.90
Brand:
XRAY
Model:
XR-305578-O
Condition:
Brand New
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Precision 20T Graphite Pulley for T4 Models

The XRAY 305578-O layshaft pulley is produced to tight tolerances for T4 series drivetrains. The 20T profile and graphite composite combine to give stable rotation and long service before replacement is required.

Main Points About the XRAY 20T Pulley

  • Material: Graphite composite selected to keep friction low while resisting everyday wear.
  • Color: Orange finish for easy identification during assembly or maintenance.
  • Compatibility: Made to align with XRAY T4 series mounting and clearances for a smooth installation.
  • Package: Comes as a two-piece set so you have a spare or a matched pair for both sides.
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.

Will this pulley change gearing or top speed?

The 20T tooth count is fixed; fitment should not alter gearing unless you change other drivetrain components. Focus on mesh and alignment for best results.

What should I inspect after track running?

Check the pulley teeth and bore for scoring, confirm the orange finish has not flaked, and verify alignment to prevent uneven wear.

Are any upgrades recommended alongside this pulley?

Consider reviewing belt tension, layshaft bearings or shims to complement the pulley and ensure optimal drivetrain behaviour.

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