Arrowmax AM-RX8-348520 20T 7075-T6 Pinion for Xray RX8  [AM-RX8-348520]

Arrowmax AM-RX8-348520 Pinion Gear - 20T (2ND) (7075 HARD)
Price:
CAD$9.04
Brand:
Arrowmax
Model:
AM-RX8-348520
Condition:
Brand New
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20T Pinion Precision for Xray RX8

Give your Xray RX8 a reliable gearing upgrade with the Arrowmax AM-RX8-348520 pinion. This 20T unit is machined from 7075-T6 aluminum to balance low mass with strong tooth faces. The hard-coated finish increases resistance to wear so it holds up better during repeated race runs.

Built for Heavy Use

Made to mesh smoothly with Xray RX8 spur gears, this pinion keeps gear engagement consistent under load. It comes in multiple tooth counts from 16T to 21T to support a range of tuning choices for speed and acceleration adjustments.

Materials That Matter

Arrowmax applies high-grade 7075-T6 construction to reduce rotating weight while keeping tooth strength high. That combination gives racers a durable upgrade that helps maintain performance over long events.

Will this pinion fit other Xray model years?

This pinion is designed for the Xray RX8 geometry and may require modification for other models. Check pinion bore and shaft size before attempting installation on a different car.

How does 7075-T6 help performance?

7075-T6 offers a strong strength-to-weight ratio so the pinion stays light while resisting deformation under stress, which helps keep gear meshing stable during hard runs.

Any tips for prolonging pinion life?

Ensure correct gear mesh and keep the hard-coated surface clean of grit. Regularly inspect teeth for wear and replace if you notice pitting or rounding after heavy track use.

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