Tamiya 84073 15T Clutch Bell for TRF801X Race Buggy  [84073]

Tamiya 84073 - RC TRF801X Clutch Bell 15T
Price:
CAD$21.70
Brand:
Tamiya
Model:
84073
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Dial In Gear Ratio with the Tamiya 15T Clutch Bell

RC builders aiming to squeeze more performance from a TRF801X will find the Tamiya 15T Clutch Bell (Item 84073) a straightforward way to tweak final drive gearing. Swapping the factory 14T to this 15T yields a 1:10.58 ratio, helping you tune acceleration and top speed for race day.

Fitment and Practical Use

This clutch bell fits the TRF801X racing buggy and is also compatible with the TRF801XT truck. When used on the TRF801XT it produces a 1:14.33 ratio, so you can keep your setup balanced whether you are on a tight technical track or a faster layout.

Will I need new pinion gears after fitting the 15T bell?

You may need to check mesh and possibly swap the pinion to maintain correct backlash. Inspect gear engagement after installation and use shims if required.

Does the 15T bell change motor load significantly?

Moving to a 15T slightly alters the load and rpm range; expect a modest change in acceleration and a different top speed window depending on motor timing and battery choice.

Any tips for installing the clutch bell?

Clean the shaft and splines, confirm the bell seats fully on the clutch assembly, and double check set screws for secure fit to avoid slippage during hard runs.

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