Shock Absorber Type 643 Competition P Adjustline X-PA spring-preload adjuster: stepless 15

X-PA spring-preload adjuster: stepless 15 mm range

meaning the second spring rate engages too quickly and ride comfort is lost

The Hyperpro Twin Shock Combikit includes front and rear springs

The resulting fine

Shock Absorber Type 643 Competition P Adjustline X-PA spring-preload adjuster: stepless 15With 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,