For hobbyists who tweak setups at every meeting, the XRAY 345801-G Graphite Low-Friction Belt Pulley Set brings a measured improvement. Built from a specialised graphite composite, the kit trims weight while preserving strength so the RX8E 2023 runs with steadier belt behaviour and less rolling resistance.
The chosen graphite mix is designed for lower coefficient of friction and solid abrasion resistance. That results in less slop, cooler operation, and longer service intervals for drivetrain parts.
The package covers multiple pulley positions so you can address centre and side drives as needed. Components in the set include:
Individual items can be purchased as replacements to keep your car on the road between events.
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