Mountain bike repair tool kit, stand, freewheel, crank removal tool, maintenance tool and chain breaker

Material: Made of high-quality metal, practical and durable. Package contents: 1 bicycle chain cutter, 1 chain puller, 1 bracket puller, 1 freewheel puller, 1 crank puller. Chain puller: 3-in-1 function, sprocket whip wrench, hook lock ring tool, bottom bracket, used for removing and installing flywheel and axle. Chain cutter: Suitable for 7/8/9/10-speed 11-speed bicycle chains, effective for removing and installing bicycle chain link pins, smart design, easy to break, easy to reconnect. A good helper for bicycles: very useful and practical, suitable for mountain bikes / road bikes. Chain puller: 3-in-1 function: Open-end wrench, hook lock ring tool, and bottom bracket assembly tool in one, used for flywheel axle removal and installation. Bicycle Crank Extractor: Made of high-quality carbon steel, used to remove crankarms from the bottom bracket; all you need is a 16mm (5/8) wrench or adjustable wrench, very easy to install and use. Bottom Bracket Extractor: Made of high-quality, heat-treated steel, high-strength, rust-proof, and durable. Used to remove the bottom bracket, can be used with a 24mm socket, wrench, or adjustable wrench. Freewheel Cassette Extractor: Made of high-quality, heat-treated tool alloy steel, it is durable for removing multiple freewheels and other wheels from mountain bike and road bike stands. The Lockring tool has 12 teeth and must be used with a 24mm wrench. Bike Chain Cutter: Suitable for 7/8/9/10 to 11-speed bike chains Easy to remove and reinstall link There is a spare pin with the chain splitter Not easy to bend, smart design, easy to break