Feature●Chain Breaker: Supports 8 to 11 speed chains, and works with all common bicycle chains●Crank Extractor: Suitable for square tapered crankset. Use with adjustable spanners, 5/8 or 16mm spanners●BB Removal: Tool for disassembling 20 teeth and bottom bracket of bicycles●【Boss Free Extractor】12 teeth, multiple freewheels, and other tower wheels for mountain bikes and road bikes●A bicycle repair tool set for punctures. Contents: Chain cutter x 1, Cotterless remover x 1, BB tool x 1, Boss removal x 1Description
A bicycle repair tool set for punctures. Contents: Chain cutter x 1, Cotterless remover x 1, BB tool x 1, Boss removal x 1.