HangZhou OEM Bicycle Industrial Co., Ltd
Model No.: OEM-BB-04
Packaging: To order
Place of Origin: China Mainland
Suit for 68mm or 73mm BB tube frame
Looking for ideal Bicycle Bottom Bracket Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the External Cup BB are quality guaranteed. We are China Origin Factory of Bicycle BB Part. If you have any question, please feel free to contact us.