Rear shock absorber BITUBO CYU31 - red

Ȧ AVANT-GARDE FOR ITS TECHNICAL AND PERFORMANCE Setting the spring prestress is a hand-activated hydraulic prestress or a 14mm Allen key. Adapted to all dampers with hydraulic prestresses for BMW, the small trilobe steering wheel allows, by its ergonomic shape, a easier setting without the help of uncommon tools. The compensation chamber is separated from the body for better fluid cooling and for greater freedom of positioning. It is connected by a flexible tube made of bloated metal braid designed for very high pressures, to improve the damper response by increasing grip and comfort. TECHNICAL FEATURES Pressurized to nitrogen, with a floating piston of oil/gas separation in a compensation chamber. Tige piston Ø16mm with anti-friction treatment and low friction guide pads. Aeronautical aluminum alloy top and bottom fastening heads made with CNC precision machines. REGLAGES Reduced speeds: 24 snaps High speed compression: 20 cranes Detente: 24 snaps Spring prestress: progressive Intrax: 8 mm IN THE BOITE: Specific assembly instructions for each motorcycle model; Suspension manual.