Pair Shock Absorbers Rear BITUBO Harley Davidson Int Length 290 MM. The description of this item has been automatically translated. Pair of rear shock absorbers. Brand bitubo for HARLEY DAVIDSON INT. LENGTH 290 MM – code HD006WMB03. Barcode 8033914069124; gross weight 4.70 kg. Read the advertisement very carefully because the product on sale varies according to the final number of the product code in question (02 or 03). Pair of rear shock absorbers for motorcycles that improve comfort and control of the vehicle thanks to the internal hydraulic system. The wide adjustment range allows adaptation to the different load conditions on board. Technical characteristics: double chamber shock absorbers, compensated with pressurized gas (nitrogen), with oil-gas chamber separator floating piston. Shock absorber body in high resistance alloy steel, heads in aluminum alloy machined from solid with CNC machining. The springs with linear or progressive stiffness are mounted by us according to the type of application of the vehicle. Adjustments: spring preload with single micrometric ring, continuously adjustable. Depending on the application (motorcycle model), they are made in the “01” version with red spring, “02” with black spring, or “03” with chrome spring (in the photo). Pair of rear shock absorbers “WMB03″ brand bitubo for HARLEY DAVIDSON INT.