The Thule ProRide XT Roof Mount 1-Bike Rack is easy to install and keeps your bike upright and safe during travel. It automatically positions your bike with the frame holder and wheel tray, while the soft claw pad connects to your bike’s frame tube. The claw’s extended lower jaw makes sure your bike is fixed in place. FEATURES: Frame holder and wheel tray automatically positions bike when secured Torque limiter dial controls the force going into the frame for correct mounting Improved mounting hardware fits most factory cross bar profiles Soft claw pads adjust to the bike’s frame tubes preventing any damage Claw’s extended lower jaw prevents the bike from falling Diagonal quick-release straps keep the wheels stable in the wheel holders Tool free and simple to attach from either side of car Mounts to all Thule rack systems, round bars and most factory racks SPECS: Max number of bikes: 1 Dimensions: 58” x 13.5” x 4” Fits round frame dimensions: 22-80 mm Weight: 11 lbs. Fits roof racks with 20x20 mm T-tracks Compatible with One Key System and thru-axle Fits Thule WingBar Evo, Thule SquareBar, and Thule ProBar