Shock Absorber Type 642 Competition Tools the YSS Fork Fork Cartridge

the YSS Fork Fork Cartridge Kit ensures a riding experience that is both exhilarating and comfortable

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

Once again

Our premium 623 shock features an external compression reservoir connected via a flexible steel hose

All guide bushes are supplied in pairs and available for most fitments

Shock Absorber Type 642 Competition Tools the YSS Fork Fork CartridgeThe ultimate in motorcycle shock absorbers: the upper mount is a precision milled component that connects to the compression reservoir and houses the high and low speed compression adjusters. With 22 clicks each, they can be dialed precisely to your needs. A pressure relief valve prevents hydraulic lock at maximum compression speed and mitigates uncontrolled jolts. Rebound is externally adjustable in 22 clicks, and spring preload is steplessly