HPI 5W Mineral Shock Oil suit Baja 100cc - HPI-Z141

HPI 1:5 scale rear shocks have a dual spring set-up and so use a thinner shock oil.

The Baja 5B shocks are specifically designed to use this kind of petroleum fork oil for optimal performance and the widest range of viscosity. They're packaged in convenient 100cc bottles with fill spouts and a tethered cap. Each weight has a unique color label to help make it easy to identify in your pit box. Note: Use only petroleum fork oil in Baja 5B shocks. Silicone oil weights are not equivalent to petroleum shock oil weights. Please note that it is imperative you do not use normal silicone shock oil in your Baja 5B shocks!