Eye center to center: 270mm (10.6inch), Mounting hole diameter: 0.4″(10mm) Max loaded of each shock: 400 lbs, Travel length: 1.97″ (50mm) Provides a smoother ride and better overall damping management Front suspension shock absorber, suitable for most 4 wheels with same mounting size such as quad ATV go kart buggy Please measure the size of your stock shock for matching before buying This load shock absorber rapidly to changing road and weight conditions, delivering enhanced control with uncompromised ride comfort.They offer superior comfort for normal driving and deliver extra control when operating conditions get more demanding. #productDescription { color: #333333; word-wrap: break-word; font-size: small; line-height: initial; margin: 0.5em 0px 0em 25px; } #productDescription_feature_div > h2.default { color: #CC6600; font-size: medium; margin: 0 0 0.25em; } #productDescription_feature_div > h2.books { color:#333 !important; font-size:21px !important; line-height: 1.