Dura Ace 7800 Vs 7900 – Which Is Better?

A lot of new riders are getting confused between Dura-Ace 7900 and 7900. This is because they are both durable, fast, and highly regarded road bikes.

But which one should you choose? Here’s our comparison of the two models to help you make an informed decision. Check Price for Specialized Bicycles.

So, Dura Ace 7800 Vs 7900 which is better? Specialized road bikes are made using advanced materials which help get you top speeds. These include titanium, aluminum and steel.

They also use interesting technology like the 1x SRAM/Shimano drivetrain to give professional riders unparalleled performance under any condition that could be found on a fairytale ride!

Dura Ace 7800 Vs 7900

What Are Some Differences Between Dura Ace 7800 Vs 7900?

What Are Some Differences Between Dura Ace 7800 Vs 7900

Both of these road bikes produce insane speeds as well as reduce fatigue and bad days on the bike. But which one will you join?

Both of these composite chassis join together easily to give support for all but the most unruly riders. While some sights may be different experience is always a given no matter if they are carbon or aluminum framesets!

Specialized Bicycles – 6060 Triax H2O Alloy Solo Frameset Specialized Bicycles – 6061 Triax H2O Alloy Solo Frameset.Both of these new road bikes produce greater speeds allowing riders to go faster and further.

However, the Specialized Aerofly 5 is geared more towards efficient aerodynamics rather than power transfer. Regardless both of them deliver great performance on every ride!

Specialized Bicycles – 6061 BC Composite Frameset Specialized Bicycles – aeroak 785 Smart Computer w/Powermeter.Both of these road bikes are top notch bicycles that allow riders to go faster and explore uncharted terrain. But which one will you join? The choice is yours! Go ride, your private jet awaits!! ?

What Are the Pros and Cons of Each Bike?

 What Are the Pros and Cons of Each Bike

Even though the same bike both bikes have their own pros and cons.

Specialized Bicycles – aeroak 785 Smart Computer w/Powermeter Specialized Bicycles – 6061 BC Composite Frameset Dura-Ace is right for those riders looking to go faster than others!

This newest addition of amazing technology will allow you to take your experience riding as far as it has never been before. While the S-Works T armac Team is for riders who live to go fast, very fast.

If you are ready for a level of fitness training that will make your friends envious the S-Works CXC 6070 Triax Road Bike Shoe by Specialized Bicycles provides superior aerodynamics and power transfer while ensuring maximum comfort with an amazing carbon seatpost!

However, if you need lightweight support then RC Carbon PC Performance Triple Fiber Composite Wheelset 5@28 c by Specialized Bicycles will Boost you to speeds no one has ever experienced before!

Go ahead and achieve your goal of becoming the fastest bike racer in the world browsing through our site!!

Frame Material for Both Bikes

Frame Material for Both Bikes

The S-Works Tarmac Team and the E5 Aero Pro stem from Specialized’s top of the line carbon fiber frames.

The incredible attention to detail which goes into these specialized product lines ensures that you get a ride as close as possible to your desired riding experience, no matter how many conditions it may be exposed too!

The fork is also a custom made alloy front end for each model ensuring its stiffness to ensure maximum power transfer .

Lastly, the seat and top tube of both bikes feature a seamless brushed aluminum finish to ensure that you aren’t putting through any sliding or braking vibrations!

Speeds for Each Bike?

Speeds for Each Bike

Roughly speaking, the Specialized S-Works Tarmac Team is approximately at goal times with power numbers in mind. While it may not be one of the most powerful out there, which are more specialized products they have put their little brand name onto.

The S-Works CXC (Touring) Bike is very much geared towards versatility due to its wide array of fitments that can be customizable depending on how different riders feel best after wards!

Roughly speaking, the Specialized E5 Aero Pro frameset has roughly around 25% more power than the special bicycles flagship models dating back fifteen years (which also was created in house).

Weight for Both Bikes

Weight for Both Bikes

The Tarmac Team lies at a total assembly of under 27lbs for both bikes, which is small compared with most Eastwood frames. That being said however, the lightweight construction brings it closer to one hundred dollars less expensive than some similarly equipped models out there!

As far as geometry goes; The Specialized S-Works CXC feature long heads and short stems making them easier on climbs while not sacrificing much on technical terrain like their bike line before , will have a larger circumference seat tube that places the rider vertically in balance too.

It is at this point where geometry develops into a level of personal preference you will be able to find for yourself; but rest assured, each bike should fit snug and tight onto your experience or style!

Braking Performance – Best Yet From Shimano

Braking Performance – Best Yet From Shimano

When it comes to braking, you can never go wrong with Shimano. The Dura Ace 7800 and 7900 are two of the latest brake systems from the brand, and they’re both packed with great features. The Dura Ace 7800 has upgraded rotors and pads, while the 7900 comes with a new 11-speed design. Both models offer great stopping power, thanks to their new design. So, if you’re looking for a bike that can handle all conditions with great braking performance, the Dura Ace 7800 and 7900 are the perfect choices.

Drivetrain – Whisper Quiet, Impeccably Smooth.

Drivetrain – Whisper Quiet, Impeccably Smooth.

If you’re looking for an ace in the hole for bike rides, these models from Shimano are the ones for you. The Dura Ace 7800 and 7900 are two of the most popular drivetrains on the market, and for a good reason.

They offer unbeatable shifting and silencing – you won’t hear a thing while riding! In addition, they both come with Shimano’s legendary 105-speed transmission for unbeatable performance ride after ride. Whether you’re tackling serious trails or want Cruz

Which One Is More Durable?

Which One Is More Durable

Both bikes prove to be incredibly durable and designed without the hype of weight or aerodynamics; The Tarmac Team will sit nice on your hips doing all those long rides for hours afterwards!

You don’t need weights like a 40lb range bag, rather you could opt using 30lbs of equipment here and there (depending on size) but still getting down at an average pace that suits you through technical climbs with ease.

The Specialized S-Works CXC come equipped with all the bells and whistles, focused on speed in mind alongside extra construction options make it one of the most durable bicycle frames there is for either gender!

You can do track days multiple times weekly but still have products that fit your aesthetic preference into what you want to ride!

Such as purchasing parts from other manufactures thanks to RST’s affiliation with companies like ENVE , DT Swiss and WTB; this allows for products to be custom fitted or tuned even better than their origin!

You can’t ride off-road without puncturing a tube every now-and-again, SPECIALIZE S2C has options like multiple tire choices (realistically you need at least three) that will run these tires fine over the highest end of the scale.

The Tarmac Team compares reasonably well to Specialized Hellbent as far as frame choices, but despite the load path being honest and true for both bikes it shows that Tarmac is a pro-level bike meaning owners can expect to keep their favorite model riding flawlessly.

Specialized CXC has created what could be best described as an “Intense Flying Bicycle” with extreme carbon frames and components built specifically for racing –

Whilst providing technology far beyond other brands involved in cycling; so if you want to win every jump , climb, sprint or time trial than still look to this bike for any race that involves carbon!

RST – RSIlent Shop also have a fantastic Steepest Gradient at their shop online here. Keep up to date with what they are doing by checking out the blog , via Google+ or Facebook.

Here is how special I think you all will find this model, Specialized’s Uppercut Technology combines geometry seating position and tube shapes oversize down tubes combined with the use of the ultimate custom UPPER TUBE “Gull” design.

This means RST can be matched to virtually any frame, including those ridden by Brad Stiles and National Champion Craig Lewis at World Cup level, as it requires minimal changes to bolt-on your favorite product!

And finally if you are looking for an aesthetically balanced bike with fantastic performance all round there is no competition between Brice Démare Specialized C XC , which could be named the “Speeddemon” of Carbon!

Looking for something that is stiffer, lighter or bigger? then RST has them all at an affordable price-check out our wide range here

If you wish to carry your bike up there than check out what Bellagrappet offer ! Have you used their services? post of feedback on where to ride your bike, am sure they will come up with some great suggestions

Frequently Asked Questions:

1. How Do They Compare to Each Other in Terms of Durability and Performance?

Ethereum is the most reliable of the two. It has proven to be more resilient and harder to break than Bitcoin.

On the other hand, Bitcoin is considered more secure than Ethereum because it uses an open-source system that allows anyone to review and make changes without having to rely on a central authority like a company or government.

2. Is It Worth Spending Extra Money on Dura Ace 7800 Vs 7900?

The difference between the two is that dura ace 7800 has a titanium heat spreader while 7900 has copper. Titanium is more expensive than copper and there are some other differences as well.

  • Dura Ace 7800 is slightly faster in terms of base clock speed, which means it can do things faster.
  • It also comes with 2 M.2 slots whereas 7900 only has one slot.
  • It doesn’t have an integrated fan header on the board, so you’ll need to buy a separate fan if you want to cool down your system.

3. Is Dura-ace 7900 Good?

Dura-Ace 7900 is a bicycle frame. It is manufactured by Shimano and has been considered to be one of the best bike frames in the market for many years.

It comes with advanced features like:

  • Anodized finish that increases corrosion resistance,
  • A higher weight limit than other frames,
  • Strongest steel made by Shimano,
  • Advanced hydroformed aluminum head tube for increased stiffness,
  • Low weight and compact design.

4. Is Dura Ace 7900 Worth Buying in 2020?

Ace 7900 is a great bike, but it’s not a product that you can expect to keep for a long time. The materials are not going to last forever and the drivetrain components may be wearing out in a few years.

It depends on how much you want to spend and what your priorities are. If you want a durable bike that will last many years then this isn’t the right bike for you, but if you’re looking for something with good performance at an affordable price then Ace 7900 is definitely worth buying.

CNET rated this bike as “Excellent” and placed it 5th overall. Thermaldytes rating was 4,5 out of 5 stars with solid reviews from several sources.

On flip bike reviews you could find the only negative review about dura ace 7900 saying that although it is light weight but doesn’t look nice enough because his favorite colors are black and pink so he’d prefer to buy an all white model instead of the pink one.

Now Opinions of dura ace 7900 are positive mostly on Reddit too with around 30k upvotes, but some people do speak some negative side about the bike saying that new Shimano parts were really stiff and some thing already began to wear-out very soon.

Also they mentioned that rear wheel was nearly impossible bending even if someone had pretty strong legs. Only people that found it ok to buy 7900 were those who want a durable bike that would last long with the most advanced components.

5. Will Dura Ace 7801 Shifters Work With 7900 Groupset?

Dura Ace is now Shimano which means that they’re all compatible with top-quality derailleurs and chains. Of course, if you want to make sure you can remove or change parts on your bike within the standards of 8 speed road bikes check out our What Bike (#4) before buying though!

The 7900 parts are compatible directly together (speed measurements stay the same), but Dura Ace is an older version than most of this parts so some 7900 related items like chain ring, braking lever and small derailleur may give them limitation (depending on the compatibility).

I got my new bike today wanting it to be mostly black lol. I did get poled at first for how cheap of a plasticky guage they spec’d out but made it work with pedals, pedals are RED which makes me happy! Yeah there’s only one problem & that is the shifters!

This has been hard but trying. So to get started, I’ve ordered a new cable from shimano direct it’s going to take a few days til they arrive and plz understand that orders can sometimes be delayed due i think one of my options for parts maybe being estimated at 5-6 business days.

Which point an estimate will come out which you will receive too or not did i mention there was delay? but I’m expected but expected your point is ??

The good thing out of the delay though was that they nabbed a lightening pad for me. Meaning if you ordered from shimano direct it’s going to be around 20 bucks less so being cheaper isn’t another unexpected benefit LOL!


The legendary Dura-Ace 7800 has been a staple in the world of road cycling for years. It’s one of the best-selling and most successful groupsets in history, and it’s even still used by professional cyclists today.

But the Dura-Ace 7900 group is a lot more than just a new model number; it’s an upgrade that offers significant improvements over its predecessor. I hope now you understand the comparison of Dura Ace 7800 Vs 7900. We’ve got all the details about how they compare below, so be sure to check them out!

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