GPM Tamiya TT02 Front Adjustable Alloy Upper Arm TT2054 - RC Spare Part  [TT2054]

Adjustable alloy upper arm for TT02 tuning

This alloy front adjustable upper arm is an aftermarket replacement crafted for the Tamiya TT02 chassis, offering a metal alternative to the stock plastic arms and a straightforward way to refine front suspension geometry. It is aimed at builders who want clearer feedback from setup changes.

The arm features multiple mounting positions so you can alter camber and roll-center without cutting into the bulkhead or uprights. That makes it handy for repeatable setup tweaks on carpet, asphalt, or club tracks where consistent front-end behaviour matters.

Fitting is straightforward for experienced builders: remove the stock arm, move across any required pins or hardware, then secure the alloy arm to the original mounting points. After installation, confirm wheel alignment and check steering travel and clearance at full lock.

Maintenance is simple: inspect mounting screws for tightness and watch pin holes for wear; if you swap ball studs or turnbuckles, re-check the geometry. The alloy construction reduces flex compared with plastic, so setup changes will feel more direct.

A good upgrade for TT02 builders seeking a durable alloy arm that makes steering and camber adjustments more predictable lap after lap.