Mosscast: Motorcycle Fork & Shock Oil Service Frequency Freemium Video. Enjoy. To view Premium content, please subscribe. Motorcycle Fork and Shock oil wears out just like engine oil. Dave explains how frequently you should change it and why.
Hydrolocking Motorcycle Forks Freemium Video. Enjoy. To view Premium content, please subscribe. Hydrolock, short for "hydrostatic lock," is usually associated with water getting into an engine cylinder and seizing the engine. In motorcycling it occurs when fork oil stops the forks from moving.