Xenon Racing GPR-6-109 64P/109T Spur Gear Upgrade  [GPR-6-109]

Price:
AUD$10.16
Brand:
Xenon Racing
Model:
GPR-6-109
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Accurate gearing with Xenon Racing GPR-6-109

Hobbyists focused on setup precision will appreciate the Xenon Racing GPR-6-109 64P/109T spur gear, which promotes smoother engagement and predictable drivetrain behaviour. It is suited to fine adjustments in gearing strategy.

Sturdy materials and easy fit

Produced using durable components to tolerate frequent running, this spur gear fits a variety of 1/10 setups and aftermarket hubs. Its build helps resist wear during normal use and practice sessions.

Control your gear ratio outcomes

With 109 teeth you can refine acceleration and top speed balance to match track layout and tyre choice. This part works well for both maintenance replacements and incremental performance tuning.

Do I need a new pinion when fitting this spur?

Changing the pinion is common when altering spur tooth count to retain the desired final ratio. Check pinion compatibility with 64 pitch and adjust motor mount position for correct mesh.

How do I check for correct meshing?

Fit the spur and pinion, set a small gap using a sheet of paper, tighten the gearbox, then spin the drivetrain slowly to listen for smooth, quiet operation. Recheck after a short run.

What signs show the gear needs replacing?

Look for rounded or chipped teeth, excessive backlash, or noisy engagement. If performance drops or you hear grinding, replace the spur to protect the rest of the drivetrain.

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