Shock Absorber - Rear Standard Spring - Type 46DRS (BM436) *All Öhlins shock absorbers are developed from the knowledge and experience of top factory race teams around the world, *Superior construction, superior materials and superior engineering skills give you the best-quality shock on the market, *Shock body is precision-drawn steel with aluminum shock reservoir; race shocks feature lightweight, high-strength aluminum shock bodies, *Stainless steel braided PTFE hose used with all remote reservoir shocks, Springs are chrome silicone, *All aspects of basic shock setup and performance are thoroughly tested to ensure that each shock absorber performs flawlessly, Öhlins shock absorbers are 100% rebuildable so you get lasting quality - you can readjust, reshim and overhaul the shock absorber for years of peak performance info Note: Fitted Spring: 00698-54 (Y). 2004-2012 BMW R1200GS