This new shock provide more delicate damping system to handle the small and big impact, it also makes this shock more durable. Adjustments Rebound / Compression / Preload / Air PressureAdjustable/Big impact
Damper shaft Hard chromed shock: 12 mm ( 0.47 inch ) shaft, for conquer mountainous off-road terrain
Dark hard-anodized AL-7075 shock body. Riding style AM / FR / DH
Easy to install: After installation in bike, use the rebound damping adjustment button to slow down the clockwise speed, increase the counterclockwise speed; Package Included: 1 pcs Bicycle Rear Shock, 2 pcs bushing
Maintenance reminder: The higher the frequency of riding with shock absorbers, the more kilometers they will travel. It is necessary to lubricate the travel tube. If there is mud or sand, it should be cleaned to make it more durable and avoid abnormal sounds