Features1Aluminium Alloy: This bike fork mount is made from CNC aluminium alloy, which ensures high hardness and large load bearing. 2High Stability: This front fork block mount provides high safety and high stability, and it won't scratch your car. 3Wide Application: This bike front fork mount can be installed in garage, house, shed for storage, or can be installed in a truck, van or trailer. 4Easy Installation: This bicycle fork mount can be easily installed by using the accessories in the package and screwdriver. 5Portable Size: This fork mount bike rack is small in size, which allows you take all of them without any burden.SpecificationItem Type: BikeForkMountMaterial: Aluminium AlloyEquipped with 4 Sets of Conversion Accessories:Suitable for Quick Release Adapter Diameter: Approx. 5mm / 0.20in, Front Fork External Diameter: Approx. 100mm / 3.94in (Manual Measurement, Slight Error May Exist)Suitable for Quick Release Adapter Diameter: Approx. 12mm / 0.47in, Front Fork External Diameter: Approx. 100mm / 3.94in (Manual Measurement, Slight Error May Exist)Suitable for Quick Release Adapter Diameter: Approx. 15mm / 0.59in, Front Fork External Diameter: Approx. 100mm / 3.94in(Manual Measurement, Slight Error May Exist)Suitable for Quick Release Adapter Diameter: Approx. 15mm / 0.59in, Front Fork External Diameter: Approx. 110mm / 4.33in (Manual Measurement, Slight Error May Exist)Package List1 xBikeForkMount8 x Accessory