Description
【Top-rated Quality】: Oumers bike crank set professional is made of premium forge steel and coated with sturdy plastic hand grip specifically design for repairing bike crank arm definitely help you saving huge time and money..【Bike Crank Extractor/Puller】: Bike crank puller can be used with an 16mm spanner wrench. For work great,we recommend that you make sure to grease the threads before taking off your cranks.Be careful not to cross thread.The crank arm puller tool set is used to remove 22mm thread/square type crank arms, not fit Octalink crankset..【Bottom Bracket Remover 】: Bicycle bottom bracket remover can be used with either a 24mm socket, wrench or an adjustable spanner.The bottom bracket remover is used to remove bicycle bottom bracket, it is suitable for any 20 teeth spline type bike bottom bracket..【Square Head & Allen Wrench】:Bike Auxiliary wrench is used to unscrew the screw of crank.Use a square head,allen wrench and bottom bracket remover to replace old bottom bracket.Place the bike bottom bracket remover into the crankset, then put in the square head and the allen key,use leverage to loosen the old bottom bracket..Notes: the crank extractor tool set is used to remove square type crank arms, not fit octalink crankset.
