T47 Asymmetric Bottom Bracket - DUB BB30 For road cycling on smooth

For road cycling on smooth surfaces

XO1 and XX1 versions

By using Kogel Ceramic Bearings

Stock pulleys come are built with cross seals for gravel use

T47 Asymmetric Bottom Bracket - DUB BB30 For road cycling on smoothThe T47A ceramic bottom bracket designed to give you the best of the T47 and BBRight bottom bracket standards. The Asymmetric T47 bottom bracket uses a T47 external cup on the drive side (DS) and T47 internal cup on the non drive side (NDS). Fitment & Installation The T47 Asymmetric bottom bracket standard was introduced on the Factor Ostro VAM and Cervelo R5CX and will fit your favorite crankset on a T47a frame with a 79mm width for Cervelo or a 77.