Min. Order Reference FOB Price
500 Pieces Negotiable
Product Description
FSA020/FSA030 Item code: FSA020 Description: Gear Ratio: 1: 1; Ball Bearings: 2+1BB Outer Diameter: About 48MM Weight: About 74g Material: Aluminum. Item code: FSA030 Description: Gear Ratio: 1: 1; Ball Bearings: 2+1BB Outer Diameter: About 53mm Weight: About 75g ...