Shock series: PRO-X;Extended length: 17.55 inches;Collapsed length: 11.05 inches;Travel length: 6.50 inches;Body diameter: 2.0 inches;Upper mount: Stem;Lower mount: Clevis;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;Note: Images may differ from acutal product;California Residents: WARNING