4-in-1 bicycle repair kit, 45# carbon steel material with quenching, super-high hardness, durable.
Bottom Bracket Removal Tool - with 20 teeth, used to disassemble bike bottom bracket.
Bike Chain Breaker - Double driving pin for easy chain breaking, Fits common bicycle chains of 8/9/10 speed, Works for all common bicycle chains.
Crank Extractor - Universal bike crank puller, Extended ejector for removing chain-rings and crank.
Bottom Bracket Remover - an 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
Description
Specification: Color: As picture show Material: Steel Quantity: 4pcs/set Package Contents: 1pc x Bottom Bracket Remove 1pc x Bike Chain Breaker 1pc x Bicycle Mountain Crank Puller 1pc x Bicycle bottom bracket remove tool