BITUBO rear shock absorber for BMW R GS 1250 / 1200 / Adventure
 
The spring preload adjustment is handled by the hydraulic preload adjuster, which can be operated by hand or with a 14 mm Allen key.
Suitable for all shock absorbers with hydraulic preload intended for BMW, the small three-lobed knob allows easier adjustment thanks to its ergonomic shape, without the need for impractical tools.
The compensation chamber is separated from the body for better fluid cooling and greater positioning flexibility. 

It is connected by a flexible, braided metal-sheathed hose designed for very high pressures, improving the shock absorber's response by increasing grip and comfort.

TECHNICAL SPECIFICATIONS
Nitrogen-pressurized, with a floating oil/gas separation piston in a compensation chamber. Ø16 mm piston rod with anti-friction treatment and low-friction coefficient guide bushings. Upper and lower mounting heads made of aerospace-grade aluminum alloy using precision CNC machines.
 
ADJUSTMENTS
Low-speed compression: 24 clicks
High-speed compression: 20 clicks
Rebound: 24 clicks
Spring preload: progressive
Eye-to-eye distance: 8 mm
INCLUDED IN THE BOX: Model-specific assembly instructions for each motorcycle; Suspension Manual.