This flywheel disassembly tool is a valuable addition to your toolbag.It allows for quick removal of flywheels,ensuring smooth maintenance and repairs. From routine maintenance to complex repairs,it provides the convenience and efficiency you need. With this flywheel disassembly tool,you can easily upgrades or replace your bike's flywheel,allowing you to fine its and achieve great riding. This flywheel disassembly tool is fit for 6,7,8,9,10,and 11 speed flywheels,making it a must have for bike enthusiasts and repair. Made from high carbon steel and heat treated for extras hardness,this tool is built to bear and provide long lasting.Its pieces construction ensures strength and durability.