UBBS - one for all.

 

UNIVERSAL BOTTOM BRACKET SYSTEM
The one-of-a-kind UBBS bottom bracket system from corratec enables the use of almost all commercially available bottom bracket systems* in your corratec high-end framework.
At the same time, UBBS shines with an increased durability thanks to high-tech bearings. The wider dimension makes for an extremely stable and rigid frame in the bottom bracket area, enabling maximum forward drive.

UBBS – one for all.