Yokomo Y2-008RAA Precision Adjustable Rear Arm  [Y2-008RAA]

Tune Rear Rigidity with the Yokomo Y2-008RAA

The Yokomo Y2-008RAA Adjustable Aluminum Rear Suspension Arm upgrades YD-2 and YD-4 platforms with a stiffer, precision-machined aluminium arm. This part raises rear-end rigidity to help maintain consistent drift lines and gives competitively minded drivers better feedback at the limit.

Engineered for Consistent Drift Feel

Using Yokomo quality machining, the arm improves the chassis response around the rear section without adding unnecessary weight. The increased stiffness helps reduce flex under load so you can trust the car's handling when adapting to different body setups and tyre choices.

Fine Tuning Track Width

The arm ships with spacer shims of 0.5mm, 1.0mm and 2.0mm to let you adjust each side from minus 2.0mm to plus 1.5mm versus stock in 0.5mm steps. You can fit extra spacers for a wider range up to roughly 6 to 7mm per side if you prepare longer universal drives separately.

Quick Changes Between Runs

Adjustments are convenient for competition use since the spacers can be fitted or removed while the arm remains on the chassis. That makes setup changes fast trackside so you can react to track conditions without lengthy rebuilds.