Bicycle Square Spline Axis Anti Fall Screw Bottom Bracket Holder Bike Disassembly Tools Auxiliary Maintenance Removal Fixing Rod

Type : Multifunction Tools Type 1 : Bicycle Square Spline Axis Anti Fall Screw Bottom Bracket Type 2 : Bike Disassembly Tools Type 3 : Auxiliary Maintenance Removal Fixing Rod The anti fall screw of the bicycle square spline shaft is an important component used to fix and prevent the bicycle square spline shaft from falling off. It ensures the safety and stability of cycling by ensuring that the spline shaft does not accidentally fall off during the riding process through specific design and structure