Shimano Dura-Ace R9100 11 Speed Road Groupset Review

• Shimano Dura-Ace R9100 11 Speed Road GroupsetThe Dura-Ace R9100 Groupset is one of Shimano’s high-quality 11 speed set ups and is specifically designed for road bike use. This is reflected in its attention to detail in every single component, as they all work together as one. This is the ultimate choice of upgrade for unparalleled performance out on the road.Key FeaturesColour: BlackSize: 11-25t, 11-28t, 11-30tTeeth: 50-34t (Compact), 52-36t (Semi-Compact)Speed: 11 SpeedLength: 175mm, 172.5mm, 170mmMaterial: AlloyFront Derailleur Type: Braze OnRear Derailleur Type: Short Cage (SS) = 25>28t cassettes, Medium Cage (GS) = 30>34tBB: Threaded BSA Dura-Ace R9100 ChainsetThis lightweight and stiff 11-speed chainset offers a completely re-designed profile to give you top-level shifting performance. It features Shimano’s iconic 4-arm hollow spider that’s constructed from hollow-forged aluminium for increased stiffness and reduced weight. Shimano has adapted the crank set to work with disc brake road bikes that generally have 135mm rear hub spacing and shorter chain-stays, without the need to increase Q-factor thanks to its wider chainring spacing. This stunning road bike chainset comes in numerous gear combinations to best suit each individual rider’s needs.Chainset Features:Best balance for lighter weight (-7g) and efficiencyMaintains high rigidity and reduces weightShorter length of rear centre with O.L.D.135mmOptimum power transferIconic designAdapted for race-specific disc brake systemsRider tuned gearing optionsDura-Ace R9100 2x11sp STI Shifter SetThese superb road shifters offer improved ergonomics and shifting efficiency allowing you to benefit from a smoother and more reliable shifting experience. 14mm of reach adjustment means you can customise them to suit your specific riding style and maintain a comfortable grip on the re-designed brake hoods. To top it off, the rear shifter features a shorter lever stroke for quicker shifts with less effort, making it perfect for both club riding and racing.Shifter Set Features:Shorter lever strokeLighter front shifting operationMore customisable and precise lever positionEasy brake control hydraulic brakeQuick and intuitive rear shifting operationComfortable grip and operationConsistent braking performance in all weather conditionsExpanded reach adjustment range (14mm)Inner cables includedWeight: 365g (Pair)Dura-Ace R9100 Rear DerailleurThis top-quality rear mech takes Shadow technology from Shimano’s MTB range and introduces it to the road. The Shadow design places the rear derailleur under the chainstay and cassette to give you a slimmer profile, which not only improves aerodynamics but also helps prevent damage in a crash. Additionally, the Shadow design offers faster wheel changes thanks to the fact that it moves the derailleur out of the way of the dropouts. It also offers faster and more precise shifting than ever before.Rear Derailleur Features:Maximum Sprocket: 30TMinimum Sprocket: 11TMaximum Front Difference: 16TTotal Capacity: 35TPulley follow-up in certain distanceLow profile rear derailleur designStable shifting performanceRace endurance for less damage in crashAdapted for race specific frame designWeight: 158g (approximate)Dura-Ace R9100 11-speed Braze On Front MechThis stunning front derailleur is smaller, more efficient and provides faster and crisper shifting. Featuring a built-in cable tension adjustment bolt, there is no need for inline barrel adjusters, so you’ll benefit from quick and easy customisation. Finally, its internal toggle mechanism delivers greater clearance for larger tyres.Front Mech Features:Top Gear Teeth: 46-55tChainstay Angle: 61-66Chain Line: 43.5Natural front shift lever strokeAvailable wider front gear pitchIntegrated cable tension adjustmentAdjustable cable tension on the front derailleurLighter and intuitive shifting operationPrecise & easy front derailleur set upAdapted for race specific frame designWeight: 70g (approximate)Dura-Ace R9100 Road Brake Caliper SetThese high-quality caliper brakes deliver more precise and controlled braking performance, so you can maintain the edge over your competitors. Developed to offer greater tyre clearance for up to 28c tyres, their aerodynamic profile allows for an advantage over previous models. 43% stiffer than before, you’ll enjoy their improved feel and function thanks to a linear braking curve. These phenomenal road bike brakes are excellent for both cornering and tackling all the challenges of a long day in the saddle.Caliper Set Features:Mount Type: SLR EV Dual PivotReach: 41-51mmMore predictable, linear braking curveClear contact feeling with better linearityLess gap between each armBetter clearance for wider tyresThe best balance between rigidity, weight and stopping powerSleek designComfortable riding with wider tyres on rough roadsWeight: 326g (Pair)Dura-Ace R9100 CassetteThis lightweight cassette features gears that match your riding style as well as your chosen terrain thanks to Shimano’s rider-tuned cassette sprockets. Its titanium sprocket construction reduces the weight and offers maximum precision for better control and more confidence when racing. You’ll benefit from fast, accurate and smooth shifting.Dura-Ace R9100 Cassette Features:Material: Spider Arm: CFRP & Alloy; Sprockets: Titanium; Lock-ring: AlloyNickel-plated finish offers hard wearing resistance to corrosionRider tuned gearingLightweightWeight: 175g (11-25T), 193g (11-28T), 211g (11-30T)Dura Ace 11-speed Chain CN-9000 114 LinksThis reliable 11 speed model is perfect for finishing off this groupset without adding any unnecessary weight. Its hollow pin construction means it weighs in at only 243g, so you won’t have to worry about weighing down your drivetrain. Additionally, its PTFE coating increases its durability while fighting against corrosion, so you can enjoy smooth shifting and acceleration on every ride.Chain Features:PTFE coating114 LinksSupplied with Joining PinIncreased durability (vs. CN-7900)Weight: 243gPlease note that this groupset does not come supplied with outer cables.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products)Buy Shimano Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
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As with many cyclists, be it mountain bikers, BMX riders or road cyclists we want to take the time to make sure we get the best products. Where cycling is a passion for many we often invest a lot of our time and money into the hobby. And as we know, getting the right products can give us that small competitive advantage either over our actual competitors, our mates or even just beating our own goals. But because we do invest so much in our bikes and our equipment it’s really important to buy from recognised retailers, in our most recent search, we found many products available online for ridiculously (almost laughable) prices. They were just so low that alarm bells should instantly be ringing. That’s why we only recommend buying from the retailers that you really know and trust, names like Wiggle, Chain Reaction and Evans Cycles are just some of those that we use regularly. With these retailers you know you’re in safe hands and can expect great service, great returns policies and if anything was to go wrong great customer service under a warranty claim.

But onto the reason you’re here today, let’s delve into some of the details of Shimano Dura-Ace R9100 11 Speed Road Groupset to help you understand a bit more about where it sits in the market against some of the many alternatives that are available out there. We’re very aware that by buying our cycling stuff online that we’ve missed out on the opportunity to actually see and test the product first. This is where reviews come in to their own, as it gives us that chance to hear from other like-minded cyclists about how good or bad a product is.

As you would expect, our first and top piece of advice before buying, is to read lots and lots of Shimano Dura-Ace R9100 11 Speed Road Groupset reviews. With a review score of 8.9 out of 10 it’s likely that there will be lots of great detailed reviews to help you. And if you find that actually the reviews are suggesting Shimano Dura-Ace R9100 11 Speed Road Groupset isn’t right for you then there will be tons and tons of other reviews for other products in the Groupsets category. In fact we’ve got 132 products reviewed in this category alone.

Something that makes it particularly challenging is the vast range of choice, as mentioned above there are 132 products in the Groupsets category. There are also 2311 products from the brand Shimano. And then getting into the specifics even more there are 40 products from Shimano in the category “Groupsets”.