Tamiya 84041 - TRF801XT Lightweight Universal Shaft Upgrade  [84041]

Tamiya 84041 - TRF801XT Lightweight Univ. Shaft
Price:
CAD$55.90
Brand:
Tamiya
Model:
84041
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Performance Gains from Tamiya 84041 Lightweight Shafts

The Tamiya 84041 - TRF801XT lightweight universal shaft set is a precision upgrade for the TRF801XT chassis aimed at trimming rotating mass. Reducing the propeller shaft diameter from 4.2mm to 3.4mm lowers each shaft from 35g to 29.5g, giving a combined saving of 22g when all four are fitted and helping the car respond faster on throttle changes.

Advantages for TRF801XT Setups

RC tuners who want sharper acceleration and tidier rotation will find these shafts useful. The lighter components reduce inertia at the wheels, which can improve acceleration feel and make the chassis easier to place through corners when combined with appropriate suspension and gearing choices.

Shrinking the shaft diameter reduces rotating mass, which helps the drivetrain accelerate more quickly and makes throttle response feel sharper, especially on low traction tracks.
These shafts are designed for the TRF801XT geometry and fitment. They may not fit other models without measurements or minor modifications, so check mounting points before swapping.

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