Arrowmax AM-MRX5-H2201E 28T 7075 Hard Pulley - MRX5 Performance Part  [AM-MRX5-H2201E]

Arrowmax AM-MRX5-H2201E Pulley 28T 7075 Hard
Price:
NZD$22.74
Brand:
Arrowmax
Model:
AM-MRX5-H2201E
GTIN:
4895175904231
Condition:
Brand New
Available in warehouse
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Compact, robust pulley built for the Mugen MRX5

The Arrowmax AM-MRX5-H2201E Pulley 28T provides a compact upgrade option specifically for the Mugen MRX5. Fabricated from 7075 aluminium, it balances toughness with low mass for improved drivetrain behaviour.

Precision machining and protective coating

CNC machining ensures accurate geometry and repeatable fitment. The hard-coated exterior increases resistance to wear, while strategically placed holes allow particles from friction to exit the pulley more easily, helping maintain smooth operation.

The advantages of 7075 aluminium

7075 T6 aluminium is widely used where strength and light weight are needed. For RC components this means a durable pulley that keeps weight down without sacrificing resilience under racing loads.

How much difference will the 28T pulley make on track?

The 28T affects the drive ratio and can refine acceleration or top speed depending on your overall gearing and motor selection. Expect changes to feel dependent on your setup rather than dramatic by itself.

Do I need special tools to fit this pulley?

Standard RC tools are usually sufficient. A torque driver and small allen keys help ensure correct fitment and to avoid overtightening which can damage bearings or shafts.

Can I polish or recoat the pulley?

Repolishing can change tolerances and finish. If the coating shows wear, consult a specialist. Routine cleaning and careful use will extend service life without needing refinishing.

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