Deda SuperZero Carbon Aero Road Bike Handlebars
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Deda SuperZero Carbon Aero Road Bike Handlebars
Code: SZ31POB
Deda SuperZero Carbon Aero Road Handlebars - 40, 42, 44,& 46cm widths

The Superzero RS handlebar ideally matches the modern philosophy of racing bikes designed to be aero apart from being light and stiff. This technical approach is evident on the bar aero profile and cross section that have been designed to minimize the drag and provide an ergonomic grip for any riding style at the same time. A special carbon fibre layup allowed and produced a very compact composite, reducing  eight and ensuring a very high stiffness to weight ratio. The Superzero handlebar features also the modern RHM shape for an incomparable grip on the drops.



  • Shape: RHM Rapid Hand Movement
  • Material: UD Carbon fibre
  • Ø Handlebar: 31,7 mm
  • Reach: 75 mm
  • Drop: 130 mm
  • Sizes: 42 – 44 – 46 cm outside to outside)
  • Weight: 215 g (42 cm)
  • Finish: UD carbon matt; polish on black (POB)
  • Standard Internal Cable Routing option for cables to be internally routed through the bar only
  • DCR Cable routing for cables to be internally routed through the bar and exit into the stem (Stem Not Included)
Norman KhairiMy second Deda superzero handlebar, highly recommended, comfortable to hold at any position
JimmyExcellent handling and aero too. Recommended!
SeanVery nice bar Just be careful with the measurement . 40 cm is more like 38 centre to centre
Mr RadziLightweight, comfortable aero surface with internal cable routing.
KBGreat handlebars, nice and light. I purchased 42cm width which measure out as 40cm c-c.
Mr Malaqueaero and light
buddyf87Nice bars, super light. Be aware though, if you plan to have them angled comfortably I'd go with the Superleggera instead. These are shaped so that they are pointed slightly downward when aligned properly for the aero benefit, so when riding on the hoods you feel like you're constantly sliding forward. In order to have the hoods level, you'll be compromising the aero benefit. Other than that, very happy with them
SpykarGreat handlebar . Is very comfortable and stiff as should be.
Michaelamazing bar - my first carbon bar and really happy with Deda - light, comfortable and looks great
Mr ÇETINERits super light, stiff, and comfort. Best handle bar ever used.
Mr Kurata軽い、衝撃吸収性も優れている。
Mr GilchristNeeded the carbon to offset the rigidity of my Ridley Noah SL - definitely helps
Mr VataseluExcellent bang for the buck especially as being in the light aero category. What is not told is the fact that SuperZero support total cable integration having internal cable route to the stem
MalBest value bar - lightweight and nice design. Recommended by my friend
Mr PooleStunning carbon Aero bar, like the feel on the palm when riding high on the bar, nice flat surface with tape to the line and carbon and Deda decals showing, sets the bike build off to perfection. Nice light bar, worth purchasing
Mr FilipskyGreat quality and very light. Met the expectations, smooth look and stiffness especially when riding downhill, really giving me more control and stability
Mr Paulo JorgeVery stiff and leightweight handlebar. Italian construction and design matches perfect with Deda stem and handlebar tape.
Mr PriceLight, stiff and comfortable at a great price, what more could you ask for?
Mr NielsenSuper fit, comfort at high level. Price and service very good.
Mr McSherryi have used these for every ride for almost two years and they have been faultless. they comfortable and look good. the only down side to these is, it can be a struggle to get the shifters in the right place on the bars.
Mr EricSuperbe cintre, passage des gaines tres facile, installation de poignées Sram Force tres facile.Tres content de mon achat et du service Merlin, livraison rapide et le prix ultra competitif.
GD1967This is my second Deda Superzero handlebar. It's a really good and light aero handlebar, which makes rides smoother, but stiff enough to keep handling easy.
PAWhitakerGreat product and the best deal by far was at Merlin Cycles. Stiff, lightweight and ergonomic. I had no issues installing my SuperRecord 11s shifters at the right height on the bars which was a concern for me after reading some of the other reviews.
KevinLove the shape, stiffness and looks of this bar but I will have to return or sell, sadly. With campy 12 speed, the shifters can not be mounted high enough to even get level, let alone my preferred 3-4 degree rise. I see plenty of sram and Shimano mounted just fine and even some 11spd campy so I this limitation seems very unique to 12spd campy. This issue is related to the bar shape changing from round to oval as it approaches the tops... So very close to working. Only gave 2 stars because this bar is either defective or it should be noted "not compatible with 12 spd campy." I am sure I am not the first to try since I found another review mention the same issue. Spent a ton of time routing internal cables and have wasted bar tape. Grrrrr...
Mr TseExcellent quality carbon bars that are competitive on price and weight when stacked up against the competition. The shape is good and they are easy to install.
Maurice+ Nice stiff bars and still comfortable + Saving a few grams + Priced well for carbon bar - Aero gain not that great compared to some other ones - Needs proprietary clip on TT bars (Not able to use the simple Deda clip-on bars I already had) - Unable to get shifters totally up on the bend to get that flat grip as with other RHM Deda bars.
Mr ToddI always liked Deda products and the SuperZero bars are no exception. Lightweight for aero bars at a great price from Merlin. The bars are more comfortable than the Zipp SL70 aero bars I was previously using however not as slim on the top bar. I'll take the comfort over the slightly larger top bar section.
Paulo JorgeStiff and confortable, cheaper than other brands but excelent design and quality.
DanielCarbon aero bars at a decent price, but issues with getting the shifters high enough on the bars. Keep the cables tidy and tucked away.
Paul MExcellent bars, shape really suits my position and flat tops make for really comfortable climbing also easy large cable channels
Mr LeeLovely and light set of handlebars. Great design and compact so really comfortable in the drops. Great design.