Material: Aluminum Alloy Colour: blue. Size: 15x19mm/0.59x0.75inch Package includes: 2pcs Bicycle Bottom Bracket Remover Allen key not included Aluminum alloy model crank cover tool, high hardness, not easy to deform, anti-rust and durable, can extend the service life of the tool long. The bicycle crank puller is designed in the shape of a plum roller to easily remove and install the plum crank covers on a wide range of bicycles, road bikes and mountain bikes, compatible with XT XTR R series cranks. The bottom bracket remover features a powerful built-in magnet that attaches directly to the metal holder of the tool. It is quick and easy to store, will not lose or take up space. This crank removal tool is overall compact and lightweight, easy to carry and use for cyclists, can be stored in the toolbox of any bike, convenient and ready for repair. The crank removal tool is simple and easy to install, to use with allen keys, not easy to slip, avoiding the crank in the removal process caused by cuts and paint, and will not damage the screws or accessories.