Bilstein33-244464Shocks and StrutsBilstein M 9200 (Coilover) is designed specifically for professional off-road competition use which requires custom lengths and valve settings. M 9200 (Coilover) features a fully adjustable dual rate spring hardware system that will compliment a wide array of industry standard coilover springs. These coilovers are equipped with a 60mm ID remote reservoir and are owner rebuildable and revalvable. M 9200 (Coilover) offers the ability to efficiently adjust spring rates to achieve the optimum performance.Bilstein M 9200 Coilover Series shocks are designed specifically for professional off-road competition use, which requires custom lengths and valve settings. The M 9200 features a fully adjustable dual-rate spring hardware system that will complement a wide array of industry standard coilover springs. These coilovers are equipped with a 60mm I.D. remote reservoir and are owner-rebuildable and revalvable. All of this makes the M 9200 coilovers one of the easiest and most effective ways to tune your off-road suspension for ultimate in performance. M 9200 coilover features include; * Threaded body (coilover) design * Monotube internal design * 60mm body diameter * Zinc plated finish