Measurement: Eye center to center: 290mm / Mounting hole diameter: 10mm Load capacity: Travel length: 2.56″ (65mm) Rear shock absorber, suitable for most 4 wheels with same mounting size such as quad ATV go kart buggy This dirt bike shock absorbers can reduce friction and ensure smooth rod reaction Please measure the size of your stock shock for matching before buying Necaces parts is a brand that focuses on dirt, bike, ATV, go, kart and other motorcycle powersports accessories.Our accessories include commonly used replacement parts and personalized modifications.We will update our products all the time, and the parts you need will appear in our shop.If you have any questions about the product, please leave a question or let us know by email, we will answer for you.If you have more needs, please let us know by email. We are happy to serve you.Believe me, when you placed your order for the first time, the long story between us is just beginning. #productDescription { co