Shanghai Yinin Imp. & Exp. Co., Ltd. [China]

Bicycle B.B axle,Metic and Brittish B. B cup set,nine pieces B.B cup set and head parts

Cup set for one piece crank(Mode No):SBY-A27(Bearings):5/16"×12(Diameter):Φ51.5(Thread):7/8"×24T 15/16"×24T L/R(Stack Height):25+10.5=35.5(Set):11pcs(Color):(UCP)(GP)(ED)

Bike part