Mugen MRX-5 Arrowmax AM-MRX5-H0758 17T Precision Pinion [AM-MRX5-H0758]

Arrowmax AM-MRX5-H0758 1st. Gear 17T (7075-T6)

Price:

£4.55

Brand:

Arrowmax

Model:

AM-MRX5-H0758

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Spares / Hop-ups - Mugen Seiki - MRX-5

Optimise Your Mugen MRX-5 with the Arrowmax 17T Pinion

Replace the stock pinion on a Mugen MRX-5 with the Arrowmax AM-MRX5-H0758 17T to refine drivetrain response and lower rotating inertia. The 7075-T6 aluminium construction offers a high strength-to-weight ratio suited to frequent track use.

Consistent Mesh from a Hard Coated Surface

The Arrowmax 17T pinion is supplied with a wear resistant hard coat, helping it retain tooth form and preserve a smooth engagement with the MRX-5 spur gear. That consistent contact improves predictability during acceleration and braking.

Pinion Choices for Different Track Needs

Available in several tooth counts, this pinion allows straightforward gear ratio adjustments so you can favour acceleration or top speed as required by circuit layout and conditions.

Will the Arrowmax pinion resist wear from high power setups?

The 7075-T6 construction and hard coating increase durability versus softer materials, but regular inspection after high power sessions is still recommended to catch early wear on the Mugen MRX-5 drivetrain.

Can changing pinion size affect motor temperature?

Altering pinion tooth count changes load and RPMs on the motor, which can influence temperature. Make incremental adjustments and monitor motor temps when testing new ratios on the Mugen MRX-5.