<!--ProdInc[300254140]/Mall:[backcountry_US]-->Zipp further refines handlebar aerodynamics and shaping with the SL 70 Aero Handlebar. Crafted from unidirectional carbon fiber, the SL 70 Aero has a winged top shape for optimum airflow over the bars, which Zipp claims saves an average of 6.4 watts over a round bar. The drop''s ergonomics aid in responsive handling through tight sections, with a 70mm reach, while the shaping allows for you to get low and sprint towards the finish. <h3>Details</h3> Zipp''s latest aero handlebar to get every advantage on race day Unidirectional carbon is stiff and lightweight Wing-shaped top profile has superior aero performance over a round bar Rapid Route design allows for internally routed mechanical shifting Not compatible with internal routing of Di2 etubes Item #ZIPZ05E <h3>Tech Specs</h3> Material : undirectional carbon fiber Diameter : 31.8mm Drop : 128mm Reach : 70mm Width : 38cm, 40cm, 42cm, 44cm Claimed Weight : [42cm] 8.2oz (233g) Manufacturer Warranty : lifetime Activity : road cycling