The Semi 2.0 platform style rack is designed to handle a broad range of frames and styles. For those with carbon frame bikes this is the rack of choice as the hook secures to the wheel avoiding frame contact while still providing maximum stability. The Semi 2.0 comes with locking cables, tilts away from the vehicle to allow access to your hatch and folds up against the vehicle when not in use. The 1-1/4" receiver bar comes with the 2" adapter to fit most hitches. Easy to assemble, simple to rack and durable for the road!