Wide Applicability: Package includes 1xcrank extractor, 1xbottom bracket remover, 1x16mm spanner, 1xfreewheel Chain Whip Remover, 1xCassette Removal Tool. Fit for any brand type bike bottom bracket. Bike Crank Extractor is made of high-strength steel, it is very sturdy and durable. Also, it will not damage the BB teeth. Suitable for any 20 teeth splined type bottom bracket and Standard Square Tapered crank sets. Bottom Bracket Remover can be used with either a 24mm socket, wrench or an adjustable spanner. Freewheel Chain Whip Remover suitable for 8, 9, 10 variable speed flywheels. When removing the flywheel, fix the flywheel to prevent damage to the flywheel. One of the practical tools. With all necessary Bike Repair Tools, it is a must-have crank removal tool for outdoor riding.