3Racing F109-10 98T Spur Gear Track Tune Edition  [F109-10]

3RACING F109 Hop-Up Option 98T Gear - F109-10
Price:
NZD$5.02
Brand:
3Racing
Model:
F109-10
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Track-Focused 98T Spur for the F109 by 3Racing

The 3Racing F109-10 98T Spur Gear is a precision component aimed at improving drivetrain feel on the F109 platform. With a 98 tooth layout, it provides smaller ratio increments to help you optimise acceleration and stability during spirited runs.

Why Pick the 98 Tooth Option

Matched to the F109 chassis, this spur gives reliable meshing and consistent gear engagement at speed. The 98T choice helps you make measured changes to pinion selection without large jumps in gearing, extending gear life under competitive use.

Installation Notes and Compatibility

Designed for straightforward swap-in installation, the 98T spur integrates with stock driveline parts on the 3Racing F109. It is suitable as a direct upgrade or like-for-like replacement when the original gear shows wear.

Is this compatible with modified F109 kits?

Yes, it fits F109 variants using the standard spur/pinion interface, but check your chassis spacers and gear mesh after modifications.

Will it survive high speed use?

The material and tooth profile are chosen for durability, making the 98T suitable for sustained high speed running when set up correctly.

Any tips for mesh setup?

Start with the manufacturer mesh spec, then adjust slightly to remove play while avoiding tight engagement that causes binding.

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