bicycle freewheel 1. multi-speed freewheel 2.14T,16T,18T,20T,22T,24T 3.finish:yellow color 4.Certification:ISO9001... bicycle freewheel1. multi-speed freewheel 2.14T,16T,18T,20T,22T,24TQTY:50pcs/ctnG.W.:21kgsMeas.:44x21x17cmWe are the manufacturer of bicycles and bicycle parts,this is our new product,beautiful modle and good quality.Our products are very popular in many coutries,if you are ...