Roof Bike Rack, 15 kg Capacity, Upright Roof Mount Bicycle Rack with Secure Locking System for Most Standard Crossbars, Aluminum Upright Rooftop Bike Rack, 1 Bike Carrier for Car SUV, BlackProduct Features Versatile Mounting Our roof bike rack fits most standard crossbars, including OEM, oval, and square types. Works with both U bolt + C hook and square bolt setups and fits crossbars 24 36 in spread (6 cm wide without slots and >6 cm with slots) Tire Compatibility This upright rooftop bike rack holds bikes with 20 29 inch wheels and up to 2. 5 inch wide tires, supporting up to 33 lbs. Perfect for single bike transport, providing secure