Bitubo Rear Shock Bmw Gs Esa "High Performance" With Separate Tank Bmw R1200Gs Adv (Esa) 2005 - 2012

Air cooled rear shock absorber with separate tank for BMW GS 1200/ADV, adds to the ESA system a better hydraulic response and constant performance, typical of a product made without compromises.
In addition, the manual adjustment of the hydraulic brake in Compression - with distinct High and Low Speeds - offers maximum level customization of settings.
VXU90 Uses the original spring, thus resulting in a great performance Up-grade with an excellent Quality/Price ratio.
VXU91 also includes the Bitubo spring, which can be ordered with a different K rate from the original, thus obtaining further customization based on one's driving needs or load on board.
VXU90 FEATURES:REAR SHOCK ABSORBER with separate bowlORIGINAL SPRING, with adjustment: Preload, Extension, Distance, Compression VXU91 FEATURES: REAR SHOCK ABSORBER with separate DOUBLE-TUBE SPRING, with adjustment: Preload Rebound Wheelbase Compression INCLUDED IN THE PACKAGE: Specific assembly instructions for the motorcycle model