This lightweight ergonomic bar provides a comfortable and smooth transition from the top to the hoods and dropsfact carbon construction for high durability stiffness light weight and comfortergonomic top perch alleviates pressure on hands smooth transitions for fit comfortshallow bend drop improves comfort and manoeuvrability for all hand sizesfront of bar optimised for dual cable routing compatibility w shimano campagnolo or sramfinish unidirectional gloss carbonclamp diameter oversized