Arrowmax AM-RX8-345838 18T Rear Composite Pulley for Xray RX8 - Precision Part  [AM-RX8-345838]

Refine Your Xray RX8 with an Arrowmax 18T Composite Pulley

The Arrowmax AM-RX8-345838 is a purpose-built composite side pulley for the Xray RX8 series, engineered to give racers a resilient, low-mass option. Manufactured from 7075 T6 aluminium, this 18-tooth rear pulley aims to keep drivetrains consistent under load.

Accurate CNC Work for Smooth Operation

Precision CNC machining delivers dependable concentricity and helps the belt run true, while the treated surface helps resist everyday wear so you can spend more time on the circuit.

Designed to Clear Debris Efficiently

Strategic cutouts in the pulley body help eject dirt and small particles, reducing abrasive contact with the belt and adjacent components during off-road or mixed-surface runs.