Feature 1Multiple Applications: The bike crank cover installation removal tool is specifically designed to remove and install for DUB BB30 crankset side covers. 2Aluminum Alloy Material: Made of premium 7075 aluminum alloy material, with excellent CNC precise processing, and high accuracy. The edges are chamfered, ensuring a flat and rounded surface that won't hurt your hands. 3Easy to Use: Using an outside hexagonal wrench measuring 21mm, requires the corresponding wrench for optimal use. Easy to operate, widely use for repairing and bike shop. 4Superior Craftsmanship: The bike crank cover installation removal tool is highly durable and built to withstand heavy use, providing long lasting, reliable performance. 5Convenient: The bike crank cover installation removal tool is a valuable addition to any cyclist's toolkit, providing fast and easy installation and removal, making repairs and maintenance a breeze.Item Type: Bike Crank Cover Installation Removal ToolMaterial: Aluminum alloyWeight: Approx. 59g/2.1oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xBike Crank Cover Installation Removal Tool