The RP Ultra Shock Oil family has been improved with closer viscosity increments and a simple color-coded system to speed selection. This #27.5 light green silicone oil is supplied in a 40cc bottle and is intended for RC-scale shock absorbers.
When fitted to shocks the oil alters piston flow and damping speed, letting you tune handling balance and transient response on different surfaces. Colour coding makes it easy to switch between viscosities during setup runs.
Do not use this product outside RC models; it is formulated for model suspension service only. Follow your shock kit instructions for safe filling and bleed procedures to avoid trapped air and inconsistent damping.
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