Arrowmax AM-RX8-345888 Front Pulley 28T for XRAY RX8 - Composite  [AM-RX8-345888]

Arrowmax AM-RX8-345888 Composite Side Belt Pulley 28T - Front 7075 Hard
Price:
AUD$19.82
Brand:
Arrowmax
Model:
AM-RX8-345888
Condition:
Brand New
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Track-Ready Pulley for XRAY RX8

The Arrowmax AM-RX8-345888 composite front pulley brings a precise, low-mass option to the XRAY RX8 drive system. CNC-machined from 7075 T6 aluminum, the 28T pulley balances toughness with reduced rotational weight to help maintain sharp throttle response. The hard-coated finish adds protection against everyday racing wear.

Vent Design for Cleaner Operation

Built-in vent holes on the pulley flank eject embedded debris as the pulley turns, promoting smoother belt operation and lowering maintenance time between runs. This helps preserve belt life and drive consistency.

Does this require any chassis mods?

No chassis modifications are typically needed. The ARROWMAX AM-RX8-345888 is designed to replace the stock front pulley on the XRAY RX8 using the standard fitment points.

Will the pulley affect acceleration or top speed?

Because it is lightweight yet stiff, the pulley can reduce rotational mass slightly, which may help throttle response. Real-world gains depend on the rest of the setup and gearing choices.

How should I keep it clean?

Wipe away visible grime and blow out the side holes with compressed air after dusty runs. Periodic inspection of the belt seating area will help spot early wear.

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