Suitable for most 150cc-750cc street cars, Karting (karting), scooters and Moped Quad (ATV) Please check the size details and make sure it will fit your motorcycle before purchase. Motorcycle shock absorbers, made of solid steel and aluminum The diameter of the round hole at the bottom is 10mm, and the length between holes to hole is 325mm High-performance shock absorber: The suspension provides smoother driving and better overall damping management, improving driving comfort, motorcycle handling and driving safety ?? Material: Aluminium and solid steelColor:AsPicturesShowedPackage included:single shock absorbersRecommend qualified mechanic fits or checks after the fitting of this product Dimension?? Factory Air Pressure: 0.5MpaMaximum Air Pressure:0.7MpaTotal Length: 360mm(14.17″)Distance from eye to eye: 325mm ( 12.79″)Spring Thickness: 12mmSpring Width: 70mmTop and bottom hole diameter: 10mmMaximum load: 200 kg (??440 lbs)Installation Type: Eye to Eye