Race-Grade 19T Pinion Arrowmax AM-RX8-348519 for XRAY RX8  [AM-RX8-348519]

Arrowmax AM-RX8-348519 Pinion Gear - 19T (2ND) (7075 HARD)
Price:
AUD$9.86
Brand:
Arrowmax
Model:
AM-RX8-348519
Condition:
Brand New
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Race-Grade 19T Pinion for XRAY RX8

The Arrowmax AM-RX8-348519 19T pinion is built for the XRAY RX8 platform, using 7075-T6 aluminium to combine strength with minimal weight. Its 19-tooth geometry helps deliver consistent throttle response in race conditions.

Durable Finish for Intense Running

Constructed from premium 7075-T6 aluminium with a protective hard coating, the Arrowmax AM-RX8-348519 holds up under repeated heats and hard laps. The treated surface reduces wear and helps preserve a clean mesh with RX8 spur gears.

Swap Tooth Counts to Tune Performance

Arrowmax produces a range of tooth counts including 16T, 17T, 18T, 19T, 20T and 21T so you can quickly change ratio to suit different track layouts or motor setups.

Does the hard coating improve lifespan?

Yes, the hard coating on Arrowmax AM-RX8-348519 helps reduce abrasive wear and keeps tooth edges intact for longer under race conditions.

What tooth count should I pick for high speed tracks?

Higher tooth counts like 20T or 21T generally increase top speed at the expense of acceleration. Test different pinions on practice laps to find the best trade-off for your motor and gearing.

Any tips for fitting the pinion?

Slide the pinion onto the shaft, set the mesh with a gauge or paper, secure the pinion, then rotate the drivetrain to confirm smooth engagement before running at full power.

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