Bitubo B4 Y10 Mono XZE31

Road mono shock with adjustable length and hydraulic spring preload. Single chamber pressurized gas compensated (Nitrogen) shock absorber, with oil/gas piston separator. Technical features: Body in Anti-friction trested steel, rod with low friction bushes, and head in Ergal worked from a single block by CNC machine. Completely Free: let us have your weight before shipping to calibrate the spring and to customize the setting inside the mono!!!