Yokomo RP-113325 RP Ultra Shock Oil #32.5 (Brown) - silicone shock oil for RC tuning  [RP-113325]

Precision shock oil for scale RC suspensions

The RP Ultra Shock Oil #32.5 is a silicone-based damping fluid supplied in a 40cc container and designed specifically for scale RC shock absorbers and suspension components. The refreshed RP series introduces finer viscosity gradations and a colour code to make identification and setup quicker trackside.

With a 32.5cst rating, the fluid sits mid-range in the RP selection, offering measured damping to help manage mid-stroke rebound and compression in tight-travel shocks. Adjusting oil viscosity works alongside spring rates and piston choice; small oil changes frequently produce subtle but meaningful handling differences.

Maintenance notes: store the bottle sealed when not in use to avoid contamination, consider gloves when handling, and top up shocks using accurate syringes or bleeders to eliminate air pockets. This product is intended as an RC-scale tuning fluid for silicone shock systems only.