Shock series: PRO-X Hydraulic Steering Stabilizer;Extended length: 22.37 inches;Collapsed length: 13.13 inches;Travel length: 9.24 inches;Body diameter: 2.0 inches;Upper mount: Stem;Lower mount: Stem;Finish: Black powder coat;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