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SL-70 Aero Carbon Handlebar

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Aero within reach.

The Zipp SL-70 Aero Carbon Handlebar is truly a high-performance handlebar, designed to deliver the best-in-class fit, ergonomics, and aerodynamics. Featuring lightweight and durable unidirectional carbon fiber, these handlebars have a wing-shaped bar top for added ergonomic comfort and aerodynamic performance, giving these handlebars a total of 6.4 watts of savings at race speed.

The bar's distinctive wing-shaped top is designed using Computational Fluid Dynamics (CFD), the same software used to design Zipp® wheels.

With fit sensitivity in mind, these handlebars feature a 70mm reach to meet even the most demanding fits without compromising stem length or steering control. Featuring Zipp's Rapid Routing system, running brake and shift cables through your internally routed frame is a breeze.

The SL-70 Aero handlebars provide a comfortable fit in all riding positions with a 128mm drop and a revised 10° ramp angle. The bars also provide ample wrist clearance for riding and sprinting in the drops, helping propel you to the front of the pack.


  • Features Zipp's Rapid Routing™ system, also used in the Vuka Aero system, for easy internal cable routing
  • UCI legal
  • Compatible with all mechanical brake/gear systems
  • Not clip compatible


Handlebar Clamp: 31.8 mm


Handlebar Style: Drop Bars 


Reach/Drop: 70mm / 128mm 


Claimed Weight: 240g (42cm) 


Material: Unidirectional Carbon Fiber 

38cm - Matte Black

Mfg PartNum: 00.6618.083.004 

40cm - Matte Black

Mfg PartNum: 00.6618.083.005 

42cm - Matte Black

Mfg PartNum: 00.6618.083.006 

44cm - Matte Black

Mfg PartNum: 00.6618.083.007 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Pretty happy here
by Carl

Bought these as part of a rebuild project. First set of carbon bars for me. I expected some vibration dampening but over Texas finest chipseal I didnt really notice a difference and perhaps the aero profile is part of that. With only 70mm reach I did kind of miss the extra length of bar to support my wrist-forearm when aggressively riding the hoods. Moving shifters further down the clamping area made an uncomfortable transition to the hoods so I left mine up near top of clamping area. Im sure this is a very preferential thing though but ideally I think Id like to go back to 80 reach. Cable running is a pure joy! While clearly optimized for SRAM, my DA9k shifter and brake cables surprisingly both fit with a little effort through the slot on the inside of the bar. I was shocked! And no fishing out by the stem- just exited without issues! Nice clean look- I run bar tape only to the corners leaving tips nude carbon. Its a nice matte color. I dont run gloves - can get a bit slippery with sweaty palms but cleanup is a nice 20 second wipe down so Im staying the course for now. Overall a very nice piece of kit.

Reviewed 4/25/2020
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One Bar to rule it all!
by Anonymous
Competitive Racer
1 of 1 customers found this review helpful.

Awesome design! Very lightweight and strong. Excellent priced product.

Reviewed 10/9/2017
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like the flat spot and the overall road vibration absorbtion
by andy
Competitive Racer
1 of 1 customers found this review helpful.

have use a fsa wing compact on several bikes. just built up a CANYON AEROAD and felt an aero bar would be good. did not want a barstem combo do to my personal finickiness re set up. I opted for the Zipp SL-70 Aero Carbon Handlebar for it's aero design, weight, ergonomics and road abortion attributes. I am not disappointed with the bars. the geometry is almost identical to the fsa's I am used to which was a primary reason for my choice. these are the first carbon bars I have used to date.

Reviewed 12/20/2018
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by Anonymous
Tigard Oregon

I love these aero handle bars. They are light and stiff. I feel faster when riding with them.

Reviewed 7/27/2018
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great handlebars
by bb
Cycling Enthusiast
cincinnati ohio

very comfortable bars and aggressive

Reviewed 7/26/2018
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by Anonymous
Competitive Racer
0 of 1 customers found this review helpful.

I wanted aero bars for awhile, but held off because they're expensive and my regular bars were fine. I finally made the switch and I'm so glad I did. These bars (paired with Zipp stem) feel incredibly solid and are extremely comfortable. Really enjoying them. Wish I'd switched earlier.

Reviewed 6/25/2018
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All my road bikes have this handlebar
by SF Rider
Cycling Enthusiast
SW Florida
2 of 2 customers found this review helpful.

I love the shape of the bar because it provide many hand positions for long rides and is comfortable in all the hand positions chosen.

Reviewed 1/29/2018
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