3Racing F109-10 98T Spur Gear Durable Tuning Part  [F109-10]

3RACING F109 Hop-Up Option 98T Gear - F109-10
Price:
AUD$4.35
Brand:
3Racing
Model:
F109-10
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Durable 98T Spur for F109 Chassis by 3Racing

The 3Racing F109-10 98T Spur Gear is produced to give F109 drivers better control over gear ratios and improved drivetrain durability. The 98 tooth count lets you choose intermediate ratio steps while the construction stands up to regular club use.

Advantages of the 98T Choice

This spur has been specified for the F109 family to ensure smooth gear engagement and stable power delivery. The 98T setup reduces abrupt jumps between ratios, helping maintain traction and mechanical sympathy under load.

Compatibility and Fitting Guide

Fitting the 3Racing 98T Spur Gear is straightforward on the F109 chassis and uses standard mounting points. It suits both replacement of worn stock gears and tuning experiments aimed at matching powerband to track conditions.

Do I need to change bearings when fitting it?

Bearings usually do not need replacing when fitting a new spur, but inspect them and replace any that show play to preserve drivetrain efficiency.

Can this be used for offroad surfaces?

While intended for the F109 chassis, the gear works across a range of surfaces; tune your final drive to suit grip levels and motor power.

Will it fit alongside common aftermarket pinions?

Yes, the 98T spur is compatible with standard aftermarket pinions that match the F109 pinion bore and shaft size.

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