Yokomo YOKYS300 - #300 Silicone Shock Fluid for RC Suspension  [YOKYS300]

Adjustable Silicone Shock Oil

The Yokomo YOKYS300 Super Blend Shock Oil #300 is a silicone fluid intended for use in RC shock absorbers and suspension assemblies. It is offered as a tuning medium to alter damping characteristics on model cars and is meant for hobby use rather than commercial applications.

This oil is broadly compatible with shock cartridges and threaded shock bodies that accept silicone fluids; it is not advertised for a single chassis type. Always check your shock's documentation for the recommended oil grades before swapping fluids.

Routine service follows common shock maintenance steps: remove the old fluid, inspect internal seals and pistons for damage, then refill and bleed the assembly per design. Make incremental changes when testing since small adjustments to oil viscosity or trapped air will affect damping. The listed grade "#300" helps you compare it against other weights.

From a setup viewpoint, shock oil modifies compression and rebound damping as part of the entire suspension package alongside springs and pistons. Apply Yokomo YOKYS300 to fine-tune handling on buggies, on-road cars, or similar models, and validate settings on a test lap. Store the bottle closed in a cool, dry place and keep contaminants out of the fluid.