Package Include: 4 different Bike Repair Tools, including Bottom Bracket Remover, Bottom Crank Bracket Removal Tool, Crank Extractor and Bike Chain Breaker.
Bottom Bracket Remover: Suitable for any 20 teeth splined type bottom bracket, can be used with either a 24mm socket, wrench or an adjustable spanner to remove multiple-freewheels and other tower wheels of mountain bikes and road bikes.
Bike Chain Breaker: Fit for Common bicycle chains of 8/9/10 speed, Works for most of common bicycle chains. Double driving pin for easy chain breaking. Specially designed to remove and install chain pins.
Crank Extractor: Suitable for square tapered crank sets. Extended ejector for removing chain-rings and crank. Easy to install and use. Universal bike crank puller.
Bicycle bottom bracket remove tool: With 20 teeth, used to disassemble bike bottom bracket, A must have tool for cycle enthusiasts.