Tamiya 54332 F104 R Shaft Counterweight OP-1332 Handling Upgrade  [54332]

Performance Summary for the 54332 Counterweight

The Tamiya 54332 R Shaft Counterweight offers a compact solution for adjusting the weight balance of F104 chassis. Previously included only on the F104X1, this component is now usable across the F104 lineup to refine handling without significantly increasing rotational inertia.

Function and Mounting Location

Fitted on the left side of the chassis, the counterweight corrects lateral bias that can arise when differential assemblies are positioned on the right of the gear case. With a mass of 19.7g and ball bearing support, it protects the axle shaft and improves traction at the rear wheels.

Compatible Chassis Models

The item is compatible with multiple F104 variants, including the F104, F104PRO, F104W and F104X1. It is well suited to drivers aiming to fine-tune understeer and stability through setup adjustments.