Team Associated ASC81727 RC8T4.2 Front Upper Arms

Team Associated ASC81727 front upper suspension arms locate the top of the front hubs on the RC8T4.2 truggy and set the camber link geometry that controls how the front tires stay planted through a corner. Uppers are exposed in a roll or a hard landing, so keeping a fresh pair on hand is standard practice for a nitro truggy racer.

This pair is the medium compound, the middle option between soft and firm. Medium is the sensible baseline choice and suits a wide range of track surfaces and grip levels. Fitment covers the RC8T4.2e and RC8T4.2.

They bolt straight on as a direct replacement for the stock front upper arms, and they double as a setup tool if you want to move away from a softer or stiffer compound you are currently running. Changing arm compound adjusts front end feel quickly without disturbing your shock, spring or ride height settings, which makes it an easy adjustment to make between heats.