Origin China Model Number sz-A-03 Brand Name SHENGZUAN SIZE 18T price got latest price port ningbo or shanghai 18T Bicycle Freewheel Material:Steel Minimum order Quantity:500piece/piece Supply Ability:10000piece/pieces per week Payment Terms:L/C,T/T Packaging Detail: inner1pcs/polybag Delivery Detail:25-30days Finish:BROWN,CP,Black,Etc