TAMIYA TT01/TT01E Aluminum Front Upper Suspension Arms by JAZRIDER JR-TT104-RD  [JR-TT104-RD]

Front upper suspension arm for TT01/TT01E

This JAZRIDER JR-TT104-RD aluminum front upper suspension arm is an RC-scale replacement part designed for TAMIYA TT01 and TT01E chassis. Machined from aluminum and finished in red anodizing, the arm replaces standard plastic components to provide a stiffer mounting point within the front suspension assembly while keeping the original mounting geometry.

Installation follows the chassis' stock hinge pin and mount locations, so no modification to the TT01/TT01E frame is required beyond swapping the arms. When fitting, verify alignment and check for interference with steering links and shock towers; small differences in stiffness can alter camber and overall suspension compliance, so expect to re-check toe and camber after installation.

For tuning, these aluminum arms are used to reduce flex at the upper pivot and stabilise roll characteristics under load. They are intended for hobby-grade 1/10 touring setups and serve as a durable option for drivers who prefer metal components over stock plastic for predictable handling and longer service life.