Yokomo R12/GT X Shock Maintenance Kit - R12-37P  [R12-37P]

X shock service kit for R12 and GT models

This maintenance kit contains service components for the X shock used on Yokomo R12 and GT series 1/10 touring car models. It is intended as a service-level accessory to support routine upkeep and repair of shock assemblies on the listed chassis, helping maintain consistent damping performance for track or practice sessions.

When rebuilding after extended running or heavy contamination, remove the shock from the car, disassemble the X shock assembly, replace worn service components, then reassemble and verify smooth shaft movement and steady damping feel. The kit is an RC-scale accessory intended only for model maintenance and service use.

Fresh service parts restore repeatability between runs, making baseline setup and finer tuning of spring rates and damper settings more reliable during setup changes.