Arrowmax AM-RX8-345800 Composite Belt Pulley Cover Set is a race-focused replacement part made for the XRAY RX8. Using 7075 aluminium delivers improved resistance to impacts and flex compared to factory plastic covers.
7075 aluminium provides strong mechanical properties while keeping weight in check, which helps the pulley assembly resist deformation during hard driving and keeps handling predictable.
These covers are engineered to match the XRAY RX8 mounting geometry so they install without altering the chassis. That makes upgrading quick and hassle-free between practice runs.
If you race regularly, the Arrowmax covers reduce wear on the belt area and help maintain consistent performance lap after lap, making them a sensible chassis upgrade.
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