Nscdiew Bicycle Crank Puller, Bike Tool Kit,Bottom Bracket Removal Tool for Easy Mountain Bike Maintenance and Repair

• Bicycle repair tool includes 1 crank extractor, 1 silver chain remover, 1 flywheel removal tool, 1 silver center shaft removal tool. This bike crank removal tool is designed to work with any 20-tooth cartridge type bottom bracket and standard square taper crankset on all models of bikes. It is designed to meet the needs of most applications. Heat-treated steel construction adds durability and longevity to the tool.The Bike Bicycle Crank Puller Crank Arm Bottom Bracket can be easily used with either a 1/2-inch wrench or a 24mm wrench. The center shaft removal tool has very precise threads and is made of 45# carbon steel, hardened for greater rigidity, with a zinc plated surface that is very strong and will not damage the threads of the crank and bottom bracket.The Bike Bicycle Crank Puller Crank Arm Bottom Bracket is designed to be used with a 1/2 inch wrench or 24 mm wrench. EASY TO USE: This bike repair kit is very easy to use for outdoor cyclists and home bike mechanics. Compact size, can be easily stored in your toolbox, easy to operate, even for beginners!