Zipp Service Course SL-70 Handlebar-Polished Black-42 cm-4 degree outsweep

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710845738777
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Zipps new SL-70 Aero is in every way a high-performance bar This unidirectional carbon handlebar is packed with the innovations for best-in-class fit ergonomics and aerodynamic performance With its wing-shaped bar top the SL-70 Aero features Zipprsquos latest bar refinements while building on the trend-setting aero legacy of the VukaSprint

The barrsquos distinctive wing-shaped top designed using Computational Fluid Dynamics CFD the same software used to design Zipp Firecrest wheels And the difference of that design is realnbspA traditional round-tube section creates drag of about 074 Newtons which we found requires about 75 watts of effort at 30mph 483kph to overcome The airfoil developed in CFD that is used in the SL-70 Aero handlebar creates just 011N of drag which means a savings of 64 watts over a round-tube section

Beyond aero performance the SL-70 Aero features the a 70mm reach to allow proper fit without compromising stem length and steering control

The revised 10-degree ramp angle to the brake hoods eliminated need for up-rotated b(more...)

More Information
SKU710845738777
MaterialAL-7050
Weight250g (42 cm)