Features1Aluminum Alloy Material: Bike quick release fork mount is made of high quality aluminum alloy material, durable, hard, pressure resistant, safe and stable. 2Practical and Safe: Adopting quick disassembly design, convenient and quick disassembly and assembly, safe, stable and easy to carry during transportation. 3Wide Range of Uses: Bicycle quick release fork mount is suitable for storage or transportation, and compatible with the widest range of vehicles. 44 Kinds: 5W110 is suitable for quick release rod diameter: 5mm /0.2in, front fork outer diameter: 100mm/3.9in, 12W100 is suitable for quick release rod diameter: 12mm/0.47in, front fork outer diameter: 100mm/3.93in. 15W100 is suitable for quick release rod diameter: 15mm/0.59in, front fork outer diameter: 100mm/3.93in. 5W110 for quick release rod diameter: 15mm/0.59in, front fork diameter: 110mm/4.3in. 5Easy Operation: Suitable for quick release: 5x100mm/0.19x3.93in, 12x100mm/0.47x3.93in, 15x100mm /0.59x3.93in, 15x110mm/0.59x4.33in.SpecificationItem Type: Bicycle Quick Release Fork MountMaterial: Aluminum AlloyProduct Size: Length 110mm/4.33in, Width 37mm/1.45in, Height 56mm/2.2inHole to Hole Distance: Approx. 38mm/1.49inCompatible Quick Release: 5x100mm/0.19x3.93in, 12x100mm/0.47x3.93in, 15x100mm /0.59x3.93in, 15x110mm/0.59x4.33inPackage List8 x Side Cover Quick Release Shaft1 x Quick Release Fork Mount