TAMIYA TT-02 Aluminum Front Knuckle Arms by JAZRIDER JR-TT201-BK  [JR-TT201-BK]

Aluminum front knuckle option for TT-02

This JAZRIDER JR-TT201-BK item is an aluminum front knuckle arm designed for the TAMIYA TT-02 RC chassis. It is presented as a direct-fit upgrade intended to provide a stiffer mounting point at the front steering knuckle compared with standard options, helping to maintain repeatable steering geometry under load.

Installation follows the same suspension layout as the original TT-02 front knuckle arms. Replacement typically involves removing the wheel, unplugging the steering linkage, and swapping the knuckle arms on the hub carrier and hinge pin assembly. Inspect hinge pins and related fasteners for wear during the swap and verify steering range and toe settings after reassembly.

In tuning use, aluminum knuckle arms are used to reduce flex at the steering pivot and to stabilise steering response when adjusting camber, toe, or roll centre. They are suitable for hobby track setups where consistency and predictable steering feedback are priorities.