Arrowmax AM-RX8-345838 18T Rear Composite Pulley for Xray RX8 - Tough Lightweight Upgrade  [AM-RX8-345838]

Arrowmax AM-RX8-345838 Composite Side Belt Pulley 18T - Rear 7075 Hard
Price:
AUD$19.80
Brand:
Arrowmax
Model:
AM-RX8-345838
Condition:
Brand New
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Boost Durability on Your Xray RX8 with Arrowmax 18T Pulley

The Arrowmax AM-RX8-345838 composite side belt pulley is a robust upgrade made for the Xray RX8 chassis, combining endurance with a light footprint. Fabricated from 7075 T6 aluminium, this 18-tooth pulley is built to handle demanding club and off-road conditions.

Precision Machining for Consistent Results

High-precision CNC cutting keeps tolerances tight so the pulley runs true with minimal vibration, and the protective finish helps it resist wear from gravel and grit commonly found on rough tracks.

Self-Cleaning Features for Less Downtime

Engineered drainage holes assist in throwing out debris and reduce the chance of belt drag, helping to extend the life of belts and bearings during regular use.

Yes, the 7075 aluminium construction and hard finish make this pulley a good choice for harsher track conditions, though routine checks are recommended after rough runs.
Swapping to a CNC 7075 pulley mainly affects drivetrain reliability and consistency rather than raw speed; benefits show in repeatable response and reduced maintenance.
Common complementary upgrades include hardened idlers, quality belts, and upgraded bearings to fully capitalise on the pulley durability and maintain smooth power delivery.

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