This front ONE-WAY axle pulley is produced as an RC replacement part for use with XRAY RX8 belt-style chassis. The design focuses on longevity and steady drivetrain response rather than visual changes.
The piece is fabricated from 7075 aluminium and finished with a hardcoat to resist wear from frequent running. Side openings in the pulley body give friction residues an escape route, helping to keep belt and axle contact points cleaner during use.
In service the pulley locates into the RX8 front one-way position and serves as the rotating interface in the belt path. When fitting, confirm belt line alignment and test free rotation under load; tuning should be done by adjusting belt tension and mesh rather than altering the pulley itself.
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