This ergonomic and strong aluminium bar provides a comfortable and smooth transition from the top to the hoods and drops2014 premium butted aluminium high strength designergonomic top perch alleviates pressure on hands smooth transitions for fit comfortshallow bend drop design improves comfort and manoeuvrability for all hand sizesfront of the bar optimised for dual cable routingcompatible with shimano campagnolo or sramclamp diameter oversized 318mmbar width centre to centre 404244cm