Complete parts set for assembling 2 big-bore BACKSIDE surprise absorbers for XB8. Includes soft plastic telescopic boots. The 2016 back surprise body is 2mm longer to improve efficiency in rough, bumpy conditions. The oversized big-bore shocks function 18.5mm O.D. surprise figures, externally threaded with an adjustable collar for quick & easy spring preload modification. The shock figures are hardcoated in a titanium color, and feature a 1-piece aluminum shock cap. The specially-formulated rubber product for the shock membrane layer guarantees equal damping faculties right from the start of the competition on end, even after extreme procedure.
The low surprise set up helps to ensure that the shock pole will go very easily within the shock human anatomy, while minimizing oil leakage and keeping dirt away. Two surprise O-rings made of an exceptional silicone substance to permit ultra-free movement of the shock pole while still maintaining a tight seal are installed in the reduced part of the surprise body and are also guaranteed with composite shims. The entire lower shock construction is secured aided by the lower aluminum surprise cap which makes assembly/disassembly extremely swift & easy. Thick, robust surprise shafts will manage all abusive racing conditions and big jumps. The 3.5mm thick surprise shafts are correctly machined from unique high-tensile metal, and after ward are ground to a super-smooth finish to ensure smooth movement. Springs aren't included.