Kyosho Fazer Mk2 FZ02 Rear Upper Suspension Arm Upgrade - JR-KFZ205-LB by Jazrider  [JR-KFZ205-LB]

Aluminum Rear Upper Arms (Blue)

This aluminum rear upper suspension arm set is produced for use on the Kyosho Fazer Mk2 FZ02 chassis. It replaces the stock plastic upper arms with a metal alternative to improve wear resistance and provide a firmer structure for regular on-road use. The blue anodized coating gives a clear visual cue while keeping the original mounting geometry intact.

Familiarity with basic on-road maintenance makes installation quick: remove the factory rear upper arms, inspect ball studs and fasteners for wear, fit the aluminum arms into the existing mounts, and confirm full suspension travel without binding. Standard hand tools are sufficient and recheck fasteners after a brief test run.

As a direct hop-up this part increases stiffness at the rear upper link, which can influence roll and steering balance when combined with spring and damper changes. Make suspension adjustments gradually and test on a controlled surface to dial in the handling you prefer.