Feature 1Material: Made of high hardness steel, CNC aluminium alloy and high performance springs, with oxidation resistance, waterproof and wear resistance, for long term durability. 2Function: The suspension damper will provide a smoother ride and better overall damping management for improved ride comfort. 3Adjustable Spring: The suspension shock damper with adjustable spring, can adjust the strength that suits you best, to deal with different road conditions. 4Dimensions: Mounting hole diameter approximate 10mm/0.39in, hole center distance approximate 250mm, spring diameter approximate 12mm, overall length approximate 270mm. 5Fitment: Fits for most of the Chinese brands ATVs and Go Karts , such as for TaoTao, for Buyang, for Coolsport, for Lifan, for Tank, for SUNL, for Redcat, for Eagle, etc.Item Type:ShockAbsorber .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Material: CNC aluminum alloy, steel, springTotal Length: Approx. 270mm/10.63inMounting Hole Center Distance: Approx. 250mm/9.84inHole Center Inner Diameter: Approx. 10mm/0.39inSpring Diameter: Approx. 12mm/0.47inMounting Hole Thickness: Approx. 20mm/0.79inSpring: Adjustable (Be sure to use a adjustment tool)Fitment:Fits for approximate 250mm/9.84 mounting hole distance for motorcycles, ATVs, off road vehicles, scooters, etc.Fit for most 70cc 90cc 110cc 125cc 150cc dirt pit bike ATV go cart scooters and moped quad, and fits many other bikes with similar dimensions and poundage.FitsformostoftheChinesebrandsATVsandGoKarts,suchasforTaoTao,forBuyang,forCoolsport,forLifan,forTank,forSUNL,forRedcat,forEagle,etc.Package List1 x ShockAbsorber