Front Fork Guide Bushes 43.00x20.00x2.00mm Fork Upgrade Kit which is corrected with a

which is corrected with a minimally shorter shock absorber that maintains the original seat height

This version of the shock comes with a hose-mounted hydraulic preload adjuster

You receive a 5-year warranty on the 642 S Competition shock

consequently

Front Fork Guide Bushes 43.00x20.00x2.00mm Fork Upgrade Kit which is corrected with aK Tech front fork guide 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.