XRAY 345443 Low Friction Drive Belt - Track Performance Upgrade  [XR-345443]

XRAY 345443 - Low Friction Drive Belt Side 6.0 6 Degree 435 mm
Price:
CAD$35.36
Brand:
XRAY
Model:
XR-345443
Condition:
Brand New
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Track-Grade Drive Belt for XRAY RX8.3

Optimise your XRAY RX8.3 with the XRAY 345443 Low Friction Drive Belt, engineered for racers who want cleaner power transfer and reduced drivetrain drag. Its elastic yet resilient construction helps maintain speed and consistent lap performance.

Reduced Drag for Sharper Response

The XRAY 345443 uses a thin, high-quality compound to lower internal resistance in the drivetrain, delivering crisper throttle response and smoother acceleration out of corners. Less drag means the car reacts more directly to setup changes.

Made to Fit the RX8.3 Chassis

Produced specifically for the XRAY RX8.3 chassis, this belt installs without modification and serves as a direct replacement for worn belts or a straightforward upgrade for race day tuning. It supports typical on-track demands for club and regional competition.

Specifications

  • Length: 435 mm
  • Angle: 6 Degrees
  • Design: Low Friction
  • Application: XRAY RX8.3 Chassis

A practical upgrade for dedicated racers, the XRAY 345443 drive belt balances durability with low friction to help you trim lap times and improve drivetrain feel.
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 belt fit older RX8 models?

This belt is designed for the XRAY RX8.3 chassis. Older RX8 variants may differ in pulley layout or belt routing, so compatibility is not guaranteed without checking measurements.

How do I know when to replace the belt?

Inspect the belt for fraying, glazing, or loss of elasticity. Replace it if you notice slip, uneven wear, or a change in throttle feel; high-use racers should check it frequently.

Any setup tips for best results?

Ensure correct belt tension and pulley alignment, keep the drivetrain clean of debris, and retest lap times after small adjustments to confirm improvement.

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