This auction for Brand New 4pcs/set Mountain Bike Repair Tool Kit Bicycle Repaiing Tool Cranked Remove Cut Chain Axis Extractor Tool * Bttom Bracket Remover teeth: 12 teeth material: carbon steel shape: 6-pin screw shaped fit for any other brand splined bottom bracket suitable for any 20 teeth splined type bottom bracket -generally the type used for any bike the tool 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 material: steel firm and durable. small & compact chain tool, it can be carried anywhere. double driving pin for easy chain breaking. specially designed to remove and install chain pins. a grip for comfortable handling. fits common bicycle chains of 8/9/10 speed, works for all common bicycle chains. * 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. it is ideal for any home bike mechanic. a necessary tool for outdoor biking practical and more convenient. helps you get out of troubles you just need an adjustable spanner or a 5/8 or 16mm spanner, then: remove the bolt in the crank arm screw the lower black part of the tool into the crank until tight screw in and continue to tighten the silver piece of the tool until the crank starts to move * Bottom Crank Bracket Removal Tool material: carbon steel size (approx.): 3 * 5cm / 1.2 * 2.0in (d * h) easy to carry and store. a must have tool for cycle adopt high hardness carbon steel, nickel plated surface treatment, very durable bicycle bottom bracket remove tool, with 20 teeth, used to disassemble bike bottom bracket Package Included: 1x crank extractor 1x bottom crank bracket removal tool Note:This item is not available for pickup.It will be dispatched from our supplier warehouse directly.-All items will be shipped out within 1-2business days after your payment is received.