VGEBY1 Bottom Bracket Raceface, BSA30 30mm Road Bike Bearing Outer BSA Innenlager Brackets for SRAM/FSA/Rotor/Raceface

High Strength: The bottom bracket is made of high quality aluminum alloy and plastic cement materials, this product is sturdy and durable, characterized by high strength and high hardness, not easy to deform. For BSA 30MM: The aluminum alloy quality set of bottom bracket is suitable for BSA 30mm. BB shell width compatibility is 68-73mm. Science Design: The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds . More Practical: The bottom bracket is specIfically designed to eliminate pressure points on sensitive parts for optimal comfort while long time riding. Service Guarantee: If you have any questions about our bottom bracket, please send us an email and we will get back to you as soon as possible within 24 hours.