XRAY 375878 Composite Spur Gear - 78T/64P Upgrade  [XR-375878]

XRAY 375878 Composite Spur Gear - 78T/64P
Price:
CAD$17.28
Brand:
XRAY
Model:
XR-375878
Condition:
Brand New
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Precision Spur Gear for Improved Drivetrain Control

The XRAY 375878 Composite Spur Gear is developed to sharpen drivetrain response and reduce noise. Featuring 78 teeth and a 64 pitch, it gives consistent tooth engagement for smoother power delivery. The composite build balances strength and controlled flex to help protect pinions while remaining suitable for regular race use and workshop servicing.

Core Specs and Performance Benefits

  • Material: Durable composite that resists wear while damping shock
  • Tooth Count: 78 teeth to maintain precise power transfer under load
  • Pitch: 64P for matchability with common 1/10 pinions
  • Application: Fits a variety of RC car setups for both competitive and club running
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.

Which car types will this spur gear fit?

It is suited to many 1/10 on-road and off-road chassis that use 64 pitch gearing and accept a 78T spur. Check your chassis specs for pitch and mounting clearance.

How does composite material affect drivetrain life?

Composite spurs offer a balance of toughness and slight flex that reduces stress spikes on pinions and differentials, which can extend component life compared to brittle plastics.

Any setup tips for best mesh and performance?

Set pinion height and backlash carefully, use a small amount of gear grease to reduce wear, and check mesh after a few runs to avoid premature damage.

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