Front Fork Guide Bushes 43.00x15.00x2.00mm PD Valve increasing internal pressure and automatically

increasing internal pressure and automatically tuning both spring rate and damping

the shock absorber of the Aprilia Tuono V4 1100 Factory KG has noticeably too much rebound damping

offering a wider adjustment range than the unit installed ex-works

spring preload is infinitely variable

keeping damper oil temperatures stable for a consistent damping characteristic

Front Fork Guide Bushes 43.00x15.00x2.00mm PD Valve increasing internal pressure and automaticallyK 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.