CeramicSpeed BSA30 Bottom Bracket in black. This BSA (English) bottom bracket from CeramicSpeed comes with bearings that have extremely low friction. It offers improved power transfer and a much longer service life compared to traditional steel bearings. Technical specifications include a bottom bracket shell inner diameter of 1.37, an English BB/Frame Interface, a BB shell width of 68mm, a weight of 81, and multiple spindle interface types such as 386 EVO, Rotor 3D+, and RaceFace/Easton CINCH.


Using this CeramicSpeed BSA30 Bottom Bracket is easy. Just install it according to the standard procedures for bottom brackets with the given specifications. When using it, make sure the bike is on a flat surface to avoid unnecessary stress on the bracket. As for maintenance, keep it clean and dry. Wipe off any dirt or debris regularly. If you notice any unusual noises or reduced performance, it might be time to check the bearings. You can also lubricate the moving parts occasionally to keep it running smoothly. But always follow the general safety rules when working on your bike.