3Racing F109 64P 102T Spur Gear 3RAC-SG64102 - Precision Upgrade  [3RAC-SG64102]

3RACING F109 64 Pitch Spur Gear 102T - 3RAC-SG64102
Price:
NZD$7.62
Brand:
3Racing
Model:
3RAC-SG64102
Condition:
Brand New
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Fine-tuned spur gear for precision setups

The 3Racing F109 64P spur gear with 102 teeth gives the F109 chassis a more controlled power flow. Tuners will notice improved modulation when trimming acceleration and top speed balance on the straights.

Sharper control through more teeth

With 102 teeth the gear provides tighter ratio increments, which helps when testing different pinion sizes and settling on the best compromise between acceleration and top speed for each track.

Dependable performance session after session

Built to be a stable part of a race setup, the 3RAC-SG64102 aims to deliver repeatable engagement and reduce unwanted drivetrain noise during long runs.

Can I swap this into other 3Racing kits?

This spur is optimised for the F109 form factor. It may fit other kits with similar gear spacing, but you should check centre distance and mount clearance before fitting.

Is a 102T spur good for high speed tracks?

A higher tooth count smooths power delivery and helps maintain traction through high speed sections, but final gearing choice depends on motor and pinion selection.

Any tips for setting gear mesh?

Start with a paper-thin spacer method to set mesh, check for even contact across teeth, then lock the motor or mount before rechecking under load to avoid slippage.

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