Bottom bracket rotor bsa 30 68/73mm steel black

Description

You firmly believe that the performance of your bicycle can be improved with “à la carte” components. And you should be able to install them on your bike despite the arrival of a lot of standards that are capable of putting the mechanic at your trusted shop in trouble when trying to find out their compatibility with the rest of the components. Conventional systems like your English thread BB bottom bracket with a 30mm axle should not spoil your plan to improve your bike. The UBB (Universal Bottom Bracket) system was created to solve compatibility problems that have frustrated and confused cyclists and mechanics. BSA 30 is synonymous with “Yes” to the question: Is it compatible with my BB bottom bracket with English thread and 30mm axle?