General description Reliable and practical, the Bicycle Fork Mount Car Roof Rack Quick Release Thru Axle Adapter is designed to securely hold your bicycle on the roof of your car. Made from durable aluminum alloy, it ensures a long service life while being lightweight and portable for easy transport. Technical specifications Material: Aluminum alloy Color: Black Measurement allowed error: +/- 1-3 cm Usage Used for securing bicycles on car roof luggage racks Quick release mechanism for easy installation and removal Other information