XRAY 365781 81T Composite Spur Gear Slipper Upgrade  [XR-365781]

XRAY 365781 Composite Slipper Clutch Spur Gear 81T / 48
Price:
NZD$13.61
Brand:
XRAY
Model:
XR-365781
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Fit a lighter spur with XRAY 365781 for smoother acceleration

The XRAY 365781 Composite Slipper Clutch Spur Gear 81T is made to reduce rotating mass while holding up to the stresses of powerful brushless systems. Its engineered composite construction aims to give a long service life without adding extra weight, making it a sensible upgrade for older XB chassis where nimble response matters.

Features that matter for club racers

  • Material: Engineered composite for a balance of resilience and low weight.
  • Tooth Count: 81T, easy to read stamping for quick part checks.
  • Compatibility: Intended for replacement use on older XB series slipper clutch arrangements.
  • Durability: Built to resist common wear from high RPM operation.
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.

Can I use this on later XB models?

Later XB variants may differ in hub design. Measure spline count and hub width; XRAY 365781 fits older XB slipper designs but may need an adapter on newer parts.

Is the composite gear noisy compared to metal?

Composite can run quieter than some metal gears, especially when mesh is set correctly. It also dampens minor vibration from the drivetrain.

Should I change slipper settings when installing?

Review slipper tension after installation; composites can alter slip characteristics. Adjust to prevent overheating while keeping enough bite for acceleration.

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