The WCS Streem bar has long been the performance bar for both an aero advantage as well as all-day comfort. A generous aero-formed top section provides sleek performance and ergonomic support. While its comfort is bolstered by the stress-relieving compact drop ever so gentle back sweep and slight drop flare its increasing radius drops offer multiple hand positions. Desinged for fully internal cable routing the WCS Streem ups its advantages to fortify its position as the perfect choice for road racers and serious enthusiasts who demand performance without sacrificing comfort in the everlasting quest for great ride experiences.Triple-butted 7050 alloyFully internal cable routing drilled at bar end for Shimano Di2 EW-RS910 junction box routing C260 compatible