TAMIYA Hotshot / Super Hotshot Rear Upper Suspension Arm Set (Gun Metal) JR-THS05-GU by Jazrider  [JR-THS05-GU]

Gun Metal Aluminum Rear Upper Arms

This rear upper arm set is crafted for TAMIYA Hotshot and Super Hotshot RC models. Each arm is machined from aluminum and finished in gun metal to serve as a durable, direct replacement for the standard plastic rear upper arms, improving rigidity at the mounting point.

The components function as tuning elements for the rear suspension, affecting how linkage stiffness translates to handling and helping preserve geometry under load. Installation is straightforward and uses the stock mounting locations, so no modification of the chassis is necessary for the specified Hotshot variants. Always inspect and, if needed, replace worn fasteners before reassembly.

The emphasis of the material choice and finish is on wear resistance and keeping dimensions consistent, not on changing suspension travel. For best results, fit matched hardware to maintain alignment and reduce the risk of contact between different metals.

These aluminum rear upper arms are a practical metal upgrade for Hotshot-series enthusiasts who want to retain OEM geometry while increasing component longevity.