Shock Absorber Type 643 Competition P Adjustline we successfully combined Wilbers suspension

we successfully combined Wilbers suspension technology with the BMW ESA system at the beginning of 2010 — a perfect union of innovation and performance

Promoto tubes match OEM dimensions precisely and can save up to 50% versus original parts

or prone to excessive dive under heavy braking

They eliminate bottoming out and keep the front tire firmly glued to the road or trail for maximum cornering grip

Fade-Free Performance: The high-pressure nitrogen gas emulsion design prevents oil cavitation

Shock Absorber Type 643 Competition P Adjustline we successfully combined Wilbers suspensionWith 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,