3t rotundo ltd carbon road handlebarrotundois a traditional medium deep round drop bend many new drop bar shapes have appeared in the past 30 years but some riders still love this enduring classic pattern for its control handling and versatility rotundo ltdis an outstanding blend of tradition and innovation marrying race breeding with 3ts world class designed for composites engineering in an ultra light package do not fit clip ons to this bar features weight 190g 42cm clamp 31 8