The Arrowmax AM-RX8-345820 Composite 2-SPEED Belt Pulley is designed for XRAY RX8 kits, offering a balance of strength and reduced weight to help drivetrain efficiency. Its 7075 T6 aluminum construction and hard-coated surface fight wear while keeping the part light.
The pulley features side apertures that force out dirt and grit during rotation, cutting down on abrasive contact and helping the belt run with less resistance. The result is smoother operation and fewer interruptions at the track.
For racers looking to refine drivetrain feel, this Arrowmax pulley provides accurate machining for consistent performance with the RX8 chassis. It is a straightforward swap to improve drivetrain longevity and belt stability.
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