Front Fork Slide Bushes 43.70x20.00x1.00mm Carline which Wilbers replaces with progressive

which Wilbers replaces with progressive fork springs

we create sufficient usable travel and automatically adjust spring rate to load

A newly developed high-flow compression valve increases oil flow for particularly sensitive response without limiting the adjustment range

harder spring rate is reached later

Turn your classic suspension into a modern

Front Fork Slide Bushes 43.70x20.00x1.00mm Carline which Wilbers replaces with progressiveK Tech front fork slide bushes are a direct replacement and manufactured to the exact standards of the original equipment parts. They are manufactured from hardened steel and coated with copper for added protection. The contact surfaces are a PTFE material designed to give low friction on the moving parts. All guide bushes are supplied in pairs and available for most fitments.