Dämpfer Mono BITUBO CYU1 with manual spring preload red spring

STATE-OF-THE-ART TECHNOLOGY AND PERFORMANCE thanks to the innovations introduced by our products. The enthusiasm and great care taken by our R&D technicians enable us to propose this new evolved shock absorber that offers state-of-art technology and performance. Code "11" identify spring in red colour (race models) code "12" identify spring in black (classic models). Adjustment is managed by threaded ferrule whch allow a millimetric adjustment of the setting. The compensation tank is separated from the body for better fluid cooling and more freedom in the mounting position. It is  connected by a flexible hose, braided for very high pressure to improve the shock feedback and to increase the grip and comfort.

TECHNICAL FEATURES: Nitrogen pressurised, with oil/gas floating piston in the compensation chamber. Ø16mm piston rod with anti-friction treatment and low friction bushing. Upper and lower head attachements made in aeronautical aluminium alloy, on precision CNC machines.

ADJUSTMENTS: Low speed compression-24 clicks, High speed compression-20 clicks, Rebound-24 clicks, Hydraulic spring preload-12 mm = 24 clicks, Adjustable length-24 clicks.

BOX INCLUDES: assembly instructions specific for each model bike, suspension manual; handgrip for spring preoload adjustment.

PDF Catalogue BITUBO 2025