Silkolene RSF 10 Medium Weight Racing Fork Suspension Fluid Oil 10W 20L DRUM Control Cables & Levers_Control Cables Handlebar Progressive Quick Action LambrettaFrameBodyworkAll Handlebar Progressive Quick Action Throttle Pulley The easiest way to do this is to lubricate the gaskets with a little grease to make them stick to the housing and prevent them from being bent or damaged during installation The high VI contained in the Fuchs Silkolene RSF range provides a far more consistent damping performance throughout the operating range due to the fact the viscosity changes less with increasing temperature A race road track proven suspension fluid already in use and chosen by many of today’s market leading suspension manufacturer’s and currently already used as original equipment in many of today’s modern motorcycles