Feature:1. Made of aluminum alloy, durable and practical, suitable for most bicycles.2. Steel axle, sturdy and durable, simple operation, one person can complete.3. CNC machining, smooth cam operating lever, quickrelease seat clamp fork, practical parts for bicycles.4. Lightweight and compact, easy to use and carry, wonderful accessory.5. Easy to set up and quick installation, wonderful replacement for the old or broken one.Specification:Item Type: Quick Release SkewerMaterial: Steel + aluminum + PVC Color: As Pictures Shown Front Skewer: Approx. 145mm / 5.7inRear Skewer: Approx. 185mm / 7.3inDiameter: approx. 4.5 mm/0.2inWeight: Approx. 96g/3.4ozPurpose: Riding accessoriesFunction: quick disassembly lever.Package List:2 xQuick Release Skewer Note:1. Manual measurement, please allow 10mm error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays.