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preventing oil foaming (aeration) and giving you consistent
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
Shock Type: Gas-Charged Emulsion Twin Shocks
Shock Absorber Type 643 Competition P Adjustline preventing oil foaming (aeration) andWith 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,
