TTX 1Air Shock M.2, 50,52.5, 55 x 185mm

- TTX1 refers to a single air chamber for less air volume. Offers a more progressive spring rate\n- TTX Twin tube design for consistent damping performance on all types of terrain\n- Extra bushing overlap for improved side load management\n- Specific wiper seal and air sleeve lubrication reduce friction \n- External rebound, low-speed and high-speed compression adjustment\n- Climb mode to reduce suspension movements during climbs\n- Includes (2) air spring volume spacers \n- Mounting hardware sold separately (spherical bearings reduce friction on the shock during side loads for improved small bump sensitivity, optional on widths up to 22mm)