
2. MULTIFUNCTIONAL BIKE TOOLS: The bike flywheel wrench is an aid and fixing tool when disassembling the flywheel. A must-have tool for installing and removing bicycle inner or inner bearings. 3. CHAIN REMOVER: 3-in-1 function, chin whip sprocket wrench, hook lock ring tool, bottom bracket, used for removing and installing flywheel and axles. 4. PRACTICAL BIKE TOOLS: Freewheel removal tool, small, lightweight, easy to carry and store, can save space in the toolbox. Practical and easy to use, it is a good repair tool. 5. MULTIFUNCTIONAL BIKE TOOLS: Crank remover tool, suitable for repairing mountain bikes, road bikes and most bicycles. A small and essential tool for outdoor cycling for a safe and comfortable journey, it is also ideal for all home bike mechanics. Product Description Features: The small and compact frame crank extractor can be carried around. The outdoor bicycle maintenance kit is made of high-hardness carbon steel with a nickel-plated surface, which is very reliable. A