This product can be used on most 150cc-750cc motorcycle, dirt bike, dual sport, quad, ATV, go kart and other modified vehicles. This product can be used on most 150cc-750cc motorcycle, dirt bike, dual sport, quad, ATV, go kart and other modified vehicles. Can be used on most motorcycle, quad, ATV, dirt bikes with 320mm (12-5/8″) eye-to-eye length, we recommend to consult with your local dealers or measure the eye to eye length of your original shocks before purchase. Each shock absorbers are already filled with nitrogen gas in factory, providing better shock absorb performance. You can adjust the air reservoir to change the shock power. Directly ship from United States. Super fast delivery. We provide 24 hours prompt response service and aftersales custom service. If you have any problems, please feel free to contact us. Condition: Brand new/Never used Color: As picture show Material: Solid Steel+Aluminium Alloy Installation Type: Eye to Eye Fitment: Universal Fit. Work perfectly on most 150cc~750cc street bikes, Scooters and Moped Quad (ATV) with shocks of 320mm eye to eye distance. Great choice for replacement, style upgrading and all kinds of bike modification. **Please check below dimension before bidding. Dimension: Total Length: 350mm (13 3/4″) Length of Eye to Eye Core: 320mm (12 5/8″) Eye Diameter(with bushing): 12mm Eye Diameter(with bushing removed): 16mm Eye Thickness: 21mm Eye Maximum Tensile Strength: 2,000 Kgf Spring Thickness: 7mm Spring Width: 60mm Working Stroke: 60mm Spring Stiffness: 110 kg Maximum load: 200 kg ( 440 lbs) Air Reservoir: Adjustable Factory Air Pressure: 0.4 Mpa Maximum Air Pressure: 0.5 Mpa Fitting manual is not included. installed by qualified mechanic is recommended. Packaged Included: 1 Pair Shock Absorbers