Tamiya TA01/TA02W/DF01/Hotshot Aluminum Front Upright Knuckle Arms by JAZRIDER JR-TA101-RD  [JR-TA101-RD]

Aluminum front upright knuckles for Tamiya chassis

This RC-scale front upright knuckle arm is an aluminum replacement designed for Tamiya TA01, TA02W, DF01 and Hotshot chassis. The red finish identifies the component visually while the metal construction offers more rigid mounting points than typical stock plastic uprights, helping maintain steering geometry under load during on-road and mild off-road use.

Fitment follows the standard TA-series mounting pattern, so these uprights install using the original mounting locations and wheel hub interfaces. During installation verify alignment with the spindle and wheel bearings, secure fasteners to manufacturer torque recommendations, and check for binding through the full suspension travel. The part serves as a tuning option to reduce flex at the front end and to provide a durable contact surface where steering linkages and wheel hubs attach.

As an RC accessory, this component is intended for scale model tuning and durability upgrades only, it does not imply any real-vehicle application.