Product Review

feature: The bike crank jacquard bottom bracket disassembly unloading tool is a professional, practical bike repair tool kit that includes a crank extractor, a bottom bracket holder. Standard size, suitable for any 20 teeth splined type bottom bracket, generally the type used for any bike
Material: high carbon steel, durable, reliable quality, will not damage BB teeth
The crank extractor is used to remove the square crank arm, all you need is a 5/8 or 16mm wrench or only adjustable wrench, and the bottom bracket remover can be used with a 24mm socket, wrench or adjustable wrench.