Universal Fit. Nitrogen reservoir: YES Shock strength adjustable. Fit on most 150cc~750cc Sport bikes??street bikes and Dirt Bikes, Go-kart and Moped Quad. Fit bikes with shocks of 320mm eye to eye distance. Please check the size details and make sure it will fit your bike before purchase. MTO 11″ 280mm Clevis Air Shock Absorbers Suspension For Honda Yamaha Black & Gold Color: As picture show Material: Solid Steel+Aluminium Alloy Installation Type: Clevis/Straight Fork Fitment: Universal Fit. Work perfectly on most 150cc~750cc street bikes, Karting(Go kart), Scooters and Moped Quad (ATV) with shocks of 280mm eye to eye distance. Great choice for replacement, style upgrading and all kinds of bike modification. Dimension: Total Length:315mm (12 3/8″) Length of Eye to Clevis Eye Core:280mm (11″) Clevis Hole Diameter: 8mm Clevis Inner Width: 20mm Clevis Maximum Tensile Strength: 2,000 Kgf Spring Thickness: 7mm Spring Width: 60mm Spring Stiffness: 110 kg Maximum l