1 Set Bicycle Front Fork Or Rear Wheel Fixing Mount Bracket. High-Strength Screws with T-Nut Fastening: Front Fork/Rear Wheel Mount Secured with A2-70 High-Strength Screws and T-Nuts to Roof Rack. Compatible with Barrel Axle, Quick-Release Installation: Fork Mount with Adapter, Compatible with Quick Release (Φ5-W100) and Thru-Axle (Φ12-W100, Φ15-W100, Φ15-W110).