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The Zipp SL-70 Aero is a high performance bar in every way.
The Zipp SL-70 Aero is a high performance bar in every way.
Zipp

ZIPP Handlebar Service Course SL-70 31.8 - Black

£262.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

ZIPP Handlebar Service Course SL-70 31.8 - Black

Brand:Zipp

Code:ZPHB040002

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 Zipp's latest bar refinements while building on the trend-setting aero legacy of the VukaSprint.

The bar's 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 real. A traditional round-tube section creates drag of about 0.74 Newtons, which requires about 7.5 watts of effort at 30mph (48.3kph) to overcome. The airfoil developed in CFD that is used in the SL-70 Aero handlebar creates just 0.11N of drag, which means a savings of 6.4 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 bars. The bar also provides ample wrist clearance for riding and sprinting in drops.

Technical Information
  • Material (HB):  Al-7050
  • Reach (HB):  70mm
  • Drop (HB):  128mm
  • Width (centre-to-centre):  36cm, 38cm, 40cm, 42cm, 44cm
  • Clip compatible:  Yes
  • Clamp diam:  31.8mm
  • Ramp angle:  10°
  • Outsweep:  4°
  • Clamp width:  100mm, 120mm
  • Finish (HB):  High Polish Black
  • Weight Based On:  42 cm Service Course SL-70
  • Weight (g):  250
Sizing Information
Professional Opinion
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