ED B.B.AXLE 1)Material: steel. 2)The surface treatment can be ED,UCP ,CP. 3)Preferential price and negotiable. 4.Iso 9001 CE ED B.B.AXLE:1.Type D axle can be matched with M35*1,B1.37*24T in-thread joint and square hole on the crank(with fastened screwnut).2.JL-NO-101AQTY:10DOZG.W:28KGSMEAS:32*16*22CMJL-NO-101BQTY:10DOZG.W:28KGSMEAS:32*16*22CMWe can produce as your standard.Our products have ...