RCG Racing Wind Speed/Storm Rider 後上臂

Replaced a cracked arm on my Storm Rider and the fit was spot-on, no trimming needed. The suspension geometry feels proper again, though I wish it came with the hardware. Solid OEM part for the price.

The rear upper arm is a solid OEM replacement—bolt holes lined up perfectly with my Storm Rider's suspension, no shimming needed. Only gripe is it took a bit of fiddling to get the geometry exactly right, but once set, the car tracks straight again.