Shock Absorber Type 643 Competition P Preload Adjuster:Hook Wrench hand-operated compression adjuster that’s simpler

hand-operated compression adjuster that’s simpler to set yet fully meets rider and machine demands

Whether mounted above or below the yoke or along the frame

with more resistance at higher speeds

a detailed guide is included

Shock Absorber Type 643 Competition P Preload Adjuster:Hook Wrench hand-operated compression adjuster that’s simplerWith compression reservoir on a milled mount. The upper mount is precision milled from solid aluminum and integrates the high and low speed compression adjusters. A pressure relief valve prevents hydraulic lock and shields the chassis from uncontrolled jolts under extreme compression. The shock is fully adjustable: 22 clicks of rebound and 22 clicks each for high and low speed compression. Spring preload can be set mechanically or, optionally,