The GPM SB100F/R/L damper caps incorporate piggyback reservoirs to raise shock oil volume and support more consistent damping under extended running. These aluminium components are intended as a direct upgrade for Team Losi Super Baja shocks where improved oil reserve and predictable heat behaviour are required.
A focused upgrade for hobbyists seeking improved shock oil capacity and steadier damping; inspect seals and mounting interfaces during fitment to preserve performance.