Shock series: PRO-X;Extended length: 27.1 inches;Collapsed length: 15.9 inches;Travel length: 11.190 inches;Body diameter: 2.0 inches;Upper mount: Loop;Lower mount: Loop;Finish: Black powder coat;Nitrogen stabilized;Velocity sensitive valving;1-3/8"" nylon banded piston;5/8"" chrome hardened shaft;Optional shock boot sold separately;Sold individually;California Residents: WARNING