Arrowmax AM-RX8-345889 29T Composite Side Belt Pulley for XRAY RX8 [AM-RX8-345889]

Arrowmax AM-RX8-345889 Composite Side Belt Pulley 29T - Front 7075 Hard

Price:

CAD$18.41

Brand:

Arrowmax

Model:

AM-RX8-345889

Condition:

Brand New

Quantity:

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Description
FAQ

Racers Grade 29T Side Pulley

The Arrowmax AM-RX8-345889 composite side belt pulley is an upgrade aimed at XRAY RX8 drivers who want a tougher, lighter drivetrain part. The 29-tooth profile is precisely formed and the 7075 aluminum construction with a hard coating helps resist wear while keeping rotating mass low. That combination supports consistent power transfer and longer service intervals on busy club tracks.

Main Benefits and Details

Material: High-grade 7075 aluminum for strength without excess weight.
Design: 29T profile tuned for accurate belt tracking and balanced drive.
Compatibility: Made to fit XRAY RX8 chassis mounting and belt alignment.
Functionality: Side holes help eject debris and reduce friction around the belt.

Will this pulley fit other XRAY models?

This pulley is designed to the geometry of the XRAY RX8. Other XRAY variants may differ in belt line or mounting points, so check measurements before swapping.

How does the hard coating help on race day?

The hard coating improves surface wear resistance and helps prevent nicks that can accelerate belt wear, keeping performance stable over multiple runs.

What maintenance does this pulley need?

Inspect the teeth and side holes regularly for embedded grit, clean with a soft brush, and replace the pulley if you spot tooth deformation or significant wear.