TAMIYA TT01 Front Knuckle Arm Alloy Upgrade TT021 by GPM  [TT021]

Steering knuckle upgrade for TT01

This alloy front knuckle arm is an aftermarket upgrade for the TAMIYA TT01 chassis. Constructed from a high-strength alloy and supplied with collars and screws, it replaces the original plastic knuckle to provide a more rigid steering pivot and enhanced service life.

Ideal for drivers refining handling and setup, the part reduces flex at the knuckle to sharpen steering feedback and withstands repetitive impacts common in touring practice. It connects to stock TT01 steering hubs and tie-rods and secures with the included collars and screws without needing chassis modifications.

Installation is straightforward: remove the stock knuckle, locate the alloy arm in the upright and secure it using the supplied collars and screws. Afterwards, inspect wheel alignment and steering arc to ensure correct geometry before track use.