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

Arrowmax AM-RX8-348519 Pinion Gear - 19T (2ND) (7075 HARD)
Price:
CAD$9.04
Brand:
Arrowmax
Model:
AM-RX8-348519
Condition:
Brand New
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Precision 19T Pinion for XRAY RX8

The Arrowmax AM-RX8-348519 pinion is engineered to suit the XRAY RX8 line, made from 7075-T6 aluminum to balance low mass with strength. The 19-tooth profile delivers consistent power transfer for competitive onroad racing setups.

Built for Racing Reliability

Forged from 7075-T6 aluminum and finished with a wear-resistant treatment, the Arrowmax AM-RX8-348519 stands up to frequent track use. The profile and coating help preserve tooth geometry and deliver smooth mesh with RX8 spur gears.

Multiple Tooth Options for Tuning

Arrowmax supplies a selection of tooth counts to alter gear ratio and response, including 16T, 17T, 18T, 19T, 20T and 21T. Changing pinions is a straightforward way to tune acceleration and top speed to match different circuits.

Will this pinion fit older RX8 chassis revisions?

The Arrowmax AM-RX8-348519 is produced for the XRAY RX8 series. You should confirm your pinion bore and shaft type, but most current RX8 shafts accept this pinion without modification.

How do I set the correct gear mesh?

Use a thin strip of paper or a mesh gauge to set a small clearance, tighten the pinion, then rotate the drivetrain and check for smooth engagement under load to avoid binding.

What upkeep is recommended to prolong life?

Keep the mesh free of grit, inspect teeth after heavy runs, reapply light grease to the spur if needed, and replace the pinion when you spot significant wear or burrs.

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