Features: Quick release lever design, easy to install, transport, car, indoor, sturdy and portable. Made of CNC aluminum alloy, hard and pressure-, strong bearing capacity. Fixed on the board with screws, convenient for car/indoor parking, easy to use, quick to install, small and easy to carry. installation steps: 1. Use a screwdriver or a hexagon socket set screw. 2. Remove the bicycle tire attached to the stabilizer. 3. Complete installation, can be placed indoors, in vehicles, etc., safe and secure. Color: Black Material: aluminum alloy Package Contents: 2 x Bike Fork Mount kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.