We feel exuberantly confident therell be no such issue with our design.. Gear-obsessed editors choose every product we review. Finishing off on the components front, all models in the SuperSix EVO range are compatible with the SmartSense system of Garmin lights and radars featured on the Synapse. Send me the good emails, Copyright Diamond Publishing 2023. Goodbye press-fit! Learn how your comment data is processed. This is where we saw some of the biggest gains in drag reduction.. Riders looking for a complete Lab71 bike need to pay $15,000 for one with a 12-speed Shimano Dura-Ace groupset. This slippery design integrates aerodynamics by engineering the frame, fork, bars, wheels, and seatpost as a system together. With two models available, the R-SL 50 and R-S 50 feature the same hooked 21mm internal, 32mm external width rim shape. SuperSix EVO The fastest lightweight bike we've ever made. Thanks to an innovative fiber and nano-resin composite, a fully painted, build-ready 56cm frame tips the scales at less than 1.7 pounds. Cannondales newest SuperSix Evo is the fourth generation of the Connecticut-based brand's well-regarded, top-tier road racing bike. The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. Learn More HollowGram SAVE System Bar The rim retains the same shape throughout the line, only differing in weight and carbon layup for the S and R models. Can't find any for googling! The end product of a 770g claimed frame weight is impressive, but to achieve light overall weight alongside the bikes aero properties Cannondale says it needed to approach the bike as a system. Geometry remains unchanged from the previous generation of the Evo. Cannondales much-teased, fourth-generation SuperSix EVO headlines with claims of improved aerodynamics and lower weight, while also promising a more user-friendly design. It has succeeded the Evo Disc is a sublime-handling bike. The latter is essential for racing, which Cannondales engineers designed this bike to do. The Evo feels natural the moment you clip into the pedals. Cannondale expects models with both mechanical and cheaper electronic groupsets to arrive soon. The new SuperSix EVO embraces the threaded BSA bottom bracket standard, creating a rock-solid mounting point for the crankset for ultimate simplicity and reliability. That ease translates into speed by having the bike simply disappear underneath you. Saddle height: 79cm, To manage an existing Cyclist magazine subscription, please visit Manage your account or visit our subscription FAQ page. We put the design through voluntary testing because we always surpass ISO standard and work to our own standards, which are industry leading, he says. Complete the kit with a matching helmet from Lazer. LAB71 SuperSix EVO frameset: $6,000. Learn more about the results of the aerodynamic performance testing of the new SuperSix EVO. The dedicated aero bottle uses a standard top and has a flat bottom, so unlike most aero bottles, it stands when youre trying to fill it. Consequently he's had plenty of opportunity to test the latest bikes and kit, interview big brands and examine the latest trends. To say that the new Evo handles very well would be putting it mildly. The most user-friendly change to the front end, however, is the adoption of a standard 1-1/8in to 1.5in headset. The main change is in the spoke and hub options available, with the R-SL using Aerolite Spokes and DT-Swiss 240 hub internal, making for a wheelset that is said to weigh in at 1,520 grams. Cannondale says its so light, fast, and aerodynamic that it defies logic. There are also significant changes at the bottom bracket as the new Evo moves to a standard threaded BSA setup from the oversized, press-fit BB30 found on Cannondales since its introduction in 2000. Cannondale teamed with MOMODesign, a top motorsport design firm, on a fully integrated carbon handlebar and stem. Elsewhere, Cannondale has also moved away from its Speed Release axles. Below the seat stay junction, the seat tube gets very thin and flat from side to side. Lightweight, low-drag SuperSix EVO carbon frameset - the ideal blend of speed, handling and comfort. Cannondale's SuperSix Evo comes in cyclocross and gravel configurations. All rights reserved. Cannondale didnt provide details of its test protocol, however. Cannondale? Weighing in at a Zedler-certified 695 grams in a 57cm size in Cannondale-provided Zedler data, the SuperSix Evo comes in at a mere gram less than the Cervelo R5 CA, and considerably less than all . And I dont mean to imply that this makes the new Evo bad, just that it rides slightly harsher than the old one. Despite being one of the lightest road frames in the world, the SuperSix EVO maintains the unreal handling, explosive acceleration, and unbelievably smooth ride that have always made EVO such a legend. However, as we predicted, the new design also brings a return to a threaded bottom bracket and up-to-date tyre clearances. Though, this shift may sadden fans of the lightweight and stiff Hollowgram crankset. The Lab71 bike using the Series 0 frameset construction creates a size 56cm painted frame claimed weight of just 770g, whereas the new Hi-Mod tier frame weighs 810g. Wind tunnel testing revealed a reduction in drag by a massive 21% compared to its predecessor. These saw the threaded end of the thru-axle thread into a standard dropout but, at the handle end, the dropout was slotted to enable the wheel to be removed with the axle in place. Subscribe from just 13.50 and get a Lezyne Pocket Drive Pump, worth 29! Gear Patrol participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links to retailer sites. So, how could an already-quick bike like the Cannondale SuperSix EVO get faster? Lezyne Digital Travel Floor Drive Pump Brings Big Features to Miniature Design, Suplest Edge+ 2.0 Cancellara Edition Road Shoe Brings Brand to North America, Granite Designs Quiver Tool Roll Stores, Stashes, and Straps Anywhere, Shimano Special Editions: Tropical Leaves With Lazer & Champagne for Spring Classics, Podcast #077 First Endurance dives deep on sports nutrition, Paragon Machine Works Celebrates 40 Years With Limited-Edition Multitool & Bottle Opener, GoFundMe Supports Two Cyclists Killed, 17 Injured in AZ Car Accident. So while I wasnt a fan of the looks, the old cockpit was, functionally, one of the better examples of cable integration. But again, LAB71 is in a class by itself and hey, no one ever said going fast as hell on a bicycle would be a bargain, did they? Even with identical Ultegra Di2 build kits, these are not quite apples-to-apples comparisonsall feature different wheels and finishing parts. I wanted to make the EVO faster in the real world too, and that meant looking at bottle design and cages.. Amazing and revolutionary. Aerodynamic efficiency has been arguably the biggest focus in the more recent generations of the SuperSix Evo, and the brand says it has come on leaps and bounds in the area thanks to the involvement of Dr Nathan Barry, its aerodynamics expert. The bend is facilitated by the profile of the tube near the bottom bracket junction, where it is super-flat. Is Cannondale Building the Ultimate Dream Bike? To provide the best experiences, we use technologies like cookies to store and/or access device information. Available in Jet Black with Smoke Black and Smoke Brushed Chrome, or Sonic Blue with Jet Black, Smoke Brushed Chrome, and Rally Red. Together with carefully curated components, the whole bike comes in at the UCI minimum of 6.8 kilograms, just 14.99 pounds. Annoying creaks be gone! Its bizarre they have hollowgram wheels, but no hollowgram bar (rather than the momo thing) and cranks are gone! The new SuperSix EVO is Cannondales fastest bike to date. The fourth-generation design introduces a host of unusual features that the brand says let it compete with aero bikes in the efficiency stakes, but keep full builds to weights as light as 6.8kg. The EVO is the first bike to get the Lab71 treatment, adding a new flagship tier above the usual range-topping Hi-Mod models. The Hi-Mod frame weighs in at 810g (56cm, painted, all hardware), and the standard Carbon model 930g (56cm, painted, all hardware). Looks like they leaked the new Force groupset too. Bikerumor Copyright 2013 2023. The integrated cabling is consistent across the entire product line-up, meaning that all bikes from the LAB71 to the Carbon models feature the same sleek, cable-less look. The R-SL wheelset has a claimed weight of 1,520g a pair, with the Rs at 1,620g a pair. The wheelset weighs a claimed 1,520g and uses a 50mm deep, 21/32mm internal/external rim shape to balance weight and drag reduction with stability. Same hood shape as Rival, New Force was released today too so more like a simultaneous release. Cannondale's combination of 73-degree head and 72.9-degree seat angles, a short 1,005mm wheelbase, 58mm trail on the lightweight fork and stiff chassis forges a bike that handles like a race. With a certain sense of symmetry, that third SuperSix Evo was informed by the development of the relaunched SystemSix platform, also released in 2019. Tested: 4th Generation Cannondale SuperSix Evo, Your Privacy Choices: Opt Out of Sale/Targeted Ads. Fans of trackstands and low-speed manoeuvres will appreciate that the new design has enabled Cannondale to remove the steering stops found on the previous EVO. Even under maximum effort, it never feels twitchy as it rocks underneath you. With drag numbers that come shockingly close to the fastest pure aero bikes in the world, it is the ultimate evolution of the modern race machine. Available in Mystique Gray (Tint) with Midnight Blue and Brushed Chrome. But thanks to the improved comfort, it's capable of so much more. Why Trust Us? Cannondale SuperSix EVO Carbon 1 comes equipped with a SRAM Force AXS groupset. Above Hi-Mod now sits Cannondales Lab71 lever frame, which is a nod to the companies founding in 1971, and represents the peak of its frame-making ability. At launch, the range is somewhat concise and, starting at 6,250 / $5,500 / 6,799 not exactly cheap. Cannondale will offer rim-brake models, but only in standard-modulus frames; true weight weenies will unfortunately have to look elsewhere. without the aero bike weight. Cannondale has updated its carbon offering. But there are some caveats to that number: the third generation Evo was tested by Cannondale with its stock 45mm deep Knot wheels, while the new Evo uses a new 50mm deep wheelset. Cannondale Supersix evo - frame weights. The Cannondale SuperSix EVO Carbon Disc Ultegra weighs just 8.2 kg / 18.0 lbs, making it one of the lightest disc brake road brakes. Here are some of the highlights. To match the new steer tube shape to any standard 1--inch round stem, they supply two little aluminum pieces that fit into the gaps between the round stem and the triangular steer tube. From ingredients to timing, dosage to frequency, heres a quick masterclass in ride fueling and recovery that goes far beyond their products, talking through the science to help you ride harder, longer & faster! Cannondale 26" Downhill Frame and Fox shock, Small Hammerschmidt. Registered in England. A 4th generation Hi-Mod frame, which used to be Cannondales top tier carbon, now weighs 800 grams for a size 56cm painted frame. Aside from weight reductions the new design is also said to perform better in the wind tunnel. LAB71 SuperSix EVO frameset: $6,000. And air resistance increases exponentially as your speed goes up. The new frameset is also compatible with mechanical shifting, which has become a rarity on high-end race bikes. From a numbers perspective, the fourth generation of the Evo takes a big step forward in weight and aerodynamics. Save 30% + G-Form Pro X3 Knee Pads when you subscribe to MBUK magazine. This is not a company Id advise buying a bicycle from regardless of how well it performs. The bike is available in builds with both disc and rim brakes. Just look at it. .css-18bc37s{display:block;font-family:Velo,Velo-fallback,Georgia,Serif;margin-bottom:0.3125rem;margin-top:0;-webkit-text-decoration:none;text-decoration:none;}@media (any-hover: hover){.css-18bc37s:hover{color:link-hover;}}@media(max-width: 61.25rem){.css-18bc37s{font-size:1.125rem;line-height:1.2;}}@media(min-width: 61.25rem){.css-18bc37s{font-size:1rem;line-height:1.2;}}@media(min-width: 64rem){.css-18bc37s{font-size:1.125rem;line-height:1.2;}}Pinarello Debuts X-Series Road Bikes, Pinarello F: A More Affordable Italian Superbike. This is a conservative figure; however, as the brand says, this is with 6mm of additional clearance on either side. Riders can choose to run cables through the bars and stem or routed externally along the bar, under the stem, and into the frame. At first, this sounds like one of those wacky Cannondale ideas (like 30mm bottom bracket spindles or single-sided suspension forks,) and maybe it is. These simple facts drove Cannondale to focus on the aerodynamics of the new Evo. Utilising the drag-reducing shapes cooked up by Cannondales design team and aerodynamicists, MOMODesign added a number of ergonomic tweaks and design additions to make for a one-piece bar stem combo that combines form and function. Cannondale has been making bikes now for over 50 years, and the SuperSix is becoming one of its most important and long-standing platforms. Stealth Gray w/ Lavender, Jet Black, Black Chrome, and Acid Lime (WOW), Aero Cages, Dual Socket Bottom Bracket Tool, SuperSix EVO Hi-MOD Carbon, 55mm offset (44-54cm), 45mm offset (56-61cm), carbon integrated bar/stem, internal routing, Aero Cages, Shimano EC300 charging connector, SuperSix EVO Carbon, integrated crown race, 55mm offset (44-54cm), 45mm offset (56-61cm), Vittoria Rubino Pro Bright Black, 700 x 25c, reflective strip, SuperSix EVO Carbon 55mm offset (44-54cm), 45mm offset (56-61cm), third generation of Cannondales all-round race bike arrived in 2020, A halo Lab71 frame option joins the Carbon and Hi-Mod versions, At a claimed 770g for the Lab71 frame, its the lightest EVO ever, Switches to a threaded BSA bottom bracket shell, New proprietary Delta steerer uses a standard headset, Geometry, stiffness and compliance all retained from the previous EVO, 12 watts more efficient at 45kph than third-generation SuperSix EVO, 12 watts more efficient than the Trek Emonda SLR at 45kph, according to Cannondale, and four watts faster than the Specialized Tarmac SL7, Five specs all electronic available at launch, with mechanical (and more electronic) models to follow, Both Lab71 and Hi-Mod framesets are available, New one-piece cockpit designed in conjunction with MomoDesign, New Aero-Gripper bottle and cage system claimed to save three watts. If were being honest, while the dropped seat stay styling doesnt really break the mould, although credit where credit is due, the new design does offer a host of subtle tweaks mostly centred around the sweeping stay stay design that does separate it marginally over the current crop of do-it-all race bikes that feature a strikingly similar silhouette. The SuperSix Evo followed in 2011 and it attempted to blend in a bit of comfort with Cannondales SAVE concept, which included features like offset fork tips and tube profiles designed to encourage vertical flex. Hi-MOD frames shave over 100 g from the base carbon frames by replacing multiple layers of intermediate modulus fibers with fewer layers of much stiffer high modulus fibers. A version 2.0 of this bike came along in 2017, making it the first SuperSix Evo with disc brakes, then the bike was given a drastic update in 2019, being designed exclusively around disc brakes and with far more exaggerated aero styling. Thanks to its refined frame shape and working in unison with its other updates detailed below, Cannondale claims the new platform saves 12 watts at 45kph over [its predecessor.] The range-topping LAB71SuperSix EVO is set to be offered on local shores both as a frameset-only option and as the following complete builds: Series 0 carbon frame, Shimano Dura-Ace 12spd Di2, SystemBar R-One, HollowGram R-SL 50 wheels, CeramicSpeed BB, Continental GP5000 25mm tyres. If you buy from a link, we may earn a commission. The stouter fork and headtube also do not help with comfort up front. The battery on Di2-equipped bikes is now housed in the down tube. The technical storage or access that is used exclusively for statistical purposes. Be sure to check out our deep dive on the new frameset design here and our first ride review of the new bike here. As much as we love the feeling of riding an ultra-lightweight bike, the reality is that even at very modest speeds (such as ten miles per hour), half of your pedaling effort goes into overcoming air resistance. The premium R-SL 50 wheelset, found on the Hi-Mod and Lab71 bikes, has DT Swiss 240 internals, while the cheaper R 50 wheelset, found on the Carbon bikes, uses DT Swiss 350 internals. Available in Deep Teal with Orchid, Goldfinger, Turquoise, or Raw Carbon with Disco Black and Fine Silver. The Cannondale SuperSix EVO has a lightweight, attractive carbon frame that is aerodynamic with truncated aerofoil tubing. The new SuperSix will be offered in five builds spread across three frameset tiers. The SuperSix EVO Hi-MOD will also be available both as a standalone frameset and as the following complete bikes: I didnt do independent wind tunnel testing to tell you exactly how fast the Evo is, but based on my experience, it feels rapid. This is achieved by using the brands famous blend of hi-modulus carbon fibre. Next up is the new HollowGram R-SL 50 wheelset, which Cannondale dubs one of the fastest all-around race wheelsets in the world. Developed with the new SuperSix EVO, the HollowGram R-SL 50 features a 50mm deep, super low-drag rim, bladed spokes, and DT-Swiss 240 EXP rear hub internals. . Hi-MOD. Because, of course, it does. In the same way, when you ride a non-aero bike, you feel its absence. Is this Shimano's new 105 12-Speed Mechanical? The Di2 battery placement has been shifted, too, with a dedicated port now added just in front of the bottom bracket, which should mean that swapping out Di2 wires can be done without removing the crankset. It's only available in the LAB71 colorway pictured above. Its not just faster than the outgoing model; Cannondale also claims it's faster than its key competition in the Specialized S-Works SL7 Tarmac (4 watts) and Trek Emonda SLR (12 Watts). Starting at the front-end, the new fork uses a Delta steerer tube. The Cannondale LAB71 SuperSix EVO has all the bells and whistles, everything you need to make you faster. While I was testing the new SuperSix Evo, speculation about it started online based on some leaked photos from the Cannondale-sponsored EF Education-EasyPost team training camps. Although occasionally, youll rip around a turn with such speed that you wont be able to help yourself but giggle, smile, and think about the Evo for just a moment. Making this bike more capable for any road offering from Cannondale in the past. The brand says Lab71 is a moniker denoting the top strata of bike design across Cannondales range no expense is said to have been spared in frameset or build, and Lab71-branded bikes will only be offered in limited numbers, although framesets will be more readily available. The wheels start at R-SL for the top-of-the-line rim/hub combination on the LAB71 and Hi-MOD bikes. EVO Hi-MOD 2 price: $8,300. Its carbon AND high modulus carbon AND they made an oval steerer tube!? Cannondale makes a fuss of its new Series 0 composite blend, saying one of the fibres used within it is brand new to the bike industry and little used. Cannondale's Supersix Evo Is a Near-Perfect Blend of Aero and Lightweight While the previous version of the SuperSix Evo was a lightweight road bike with aero touches, the 4th generation. Despite making claimed improvements to the aerodynamic efficiency of the frame, Cannondale says the geometry, stack and reach are unchanged from the outgoing model. The R-S is 90 grams heavier and uses DT-Swiss 350 internals. The highest tier LAB71 SuperSix EVO scores a completely revised carbon lay-up over its Hi-MOD and Carbon stablemates dubbed Series 0. Compared to its predecessor, the new bike saves just a hair under 12 watts at 28 mph. An aero bike for the mountains. The seat tube and seatpost are where the most striking changes have been made in this regard both are now too skinny to accommodate a Shimano Di2 battery in its typical mounting spot. Series 0 carbon lay-up, integrated cable routing w/ switchplate, 12x100/12x142 Syntace thru-axle, Cannondale C1 Aero 40 seatpost. As a race bike, the fact that aerodynamics underpin the focus of the new bike should come as little surprise, but the claimed improvements in efficiency look set to have a tangible difference in the real world. Get in touch with your nearest bike store for local availability, or contact our customer service team and let us take the leg work out of finding your next dream ride. I think the new HollowGram crankset (at least for MTB) is the FSA KFX crankset. (54cm) Use: Road race Frame material: Carbon Brakes: Rim Sizes available: 44, 48, 50, 52, 54, 56, 58, 60, 63cm Road-race . The bad news is that hoses, wires, or shift cables now run through the upper headset bearing, which feels like the price were all paying for hiding cables these days. Thanks - was hoping someone might have stripped and weighed. Cannondale itself makes plenty of frisky rides for much less, including the $4,500 Topstone Carbon 2 Lefty, a great gravel bike we reviewed last year. While the frame shape has changed subtly, it shares the EVO 3s geometry, mirrors its head tube and bottom bracket stiffness figures, and offers the same compliance through the rear end, according to Cannondale. Following the Cannondale Topstone and Cannondale Synapse, the SuperSix EVO moves away from BB30 and adopts a threaded BSA/ISO bottom bracket. By signing up for email newsletters, you agree to BikeRumor's, Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to email a link to a friend (Opens in new window). From the sleek MOMO-designed SystemBar cockpit, to the integrated frame shapes, right down to the custom, wind-cheating bottles and cages every element was designed to slice the air and stir the soul. Drivetrains are so good these days, we dont need to compensate for them as much in the frame design, says Ebert. Series 0 builds can weigh 6.8kg. The Takeaway: Cannondales legendary SuperSix Evo road racing platform gets updated to be lighter, more aerodynamic, and easier to work on than the previous generation. Hi-MOD carbon lay-up, integrated cable routing w/ switchplate, 12x100/12x142 Syntace thru-axle, Cannondale C1 Aero 40 seatpost. I was not a big fan of the integrated cockpit equipped on the previous Evo. Cannondale said the requirement to fit a Shimano Di2 battery inside the frame previously limited its options when it came to seat tube shape. If Cannondales performance claims are to be believed, the latest SuperSix Evo brings the platform closer than ever to the performance of the SystemSix, but at a considerably lighter weight. After being piloted to countless wins underneath the riders of its WorldTour trade team, Cannondale has finally peeled the curtains back on the all-new SuperSix EVO. Have Apple's AirPods Max? It also has the rare ability not only to hold a line through a corner but tighten down the turn seemingly at will. Put another way, riders opting for a separate bar and stem only shave about 8.5 watts over the 3rd generation Evo. The big change, outside of the cockpit upgrade is an all-new steerer tube design. As such, speculation around the new bike design has been rife, and while plenty of eagle-eyed journalists discovered some of the superficial new features, the new SuperSix Evo has plenty going on under the surface that has only come to light with its official launch. For comparison, at its launch, a painted 56cm SuperSix Evo Hi-Mod was claimed to weigh 866g. The all-new SuperSix EVO range is set to be available in three different levels, LAB-71, Hi-MOD & Carbon. He has covered all the major innovations in cycling this century, and reported from launches, trade shows and industry events in Europe, Asia, Australia, North American and Africa. The reach figure sits at 40.3cm, which splits the difference between the two sizes in the outgoing line-up. Jordan Villella is a staff writer for BikeRumor.com, specializing in cross country mountain, gravel, road, and race tech. The result is a frame that weighs in at a svelte 770 grams (size 56, fully painted). Aside from weight reductions the new design is also said to perform better in the wind tunnel. The LAB71 SuperSix EVO Series 0 construction uses a unique carbon fiber and nano-resin layup. Cannondale claims its all-new SuperSix EVO is not only the lightest disc-braked road frameset it has ever made but the new frame also features Cannondale's own SAVE - Synapse Active. So without further ado, read on for ten things to know about the all-new Cannondale SuperSix EVO. As hinted above, a significant amount of weight has been cleaved off the latest iteration of the SuperSix EVO, with its range-topping LAB71 said to weigh in at 6.8kg for a complete Size 56 painted bike (without pedals). Because, like most modern road bikes, the Evo has plenty of room for a larger tire to smooth things out. That includes a Shimano Dura-Ace Di2 R9270 12-speed kit and ceramic bottom bracket. The overall silhouette of the SuperSix Evo largely remains unchanged. EVO Carbon 1 price: $6,500. Cannondale's new Series 0 carbon construction found on the LAB71 SuperSix EVO . Other brands have access to something similar but its as much about how you use the fibre as the properties of the fibre itself, says Ebert. Cannondale accomplished this cockpit slimming by fitting everything it needed to route past the headset bearing by making a fork withtake a deep breatha triangular steerer tube. For the EVOs cockpit, Cannondale partnered with the renowned design team, MOMO Design. Thats an impressive 66g drop from the previous generation Evo. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. The seat stays are dropped further to boost comfort and aerodynamics. The all-new Cannondale SuperSix Evo is available in 44, 48, 51, 54, 56, 58, and 61cm sizes. A case in point is the system for burying the cables in the front end. Price-conscious riders can purchase a non-Hi-Mod Evo with Ultegra Di2 for $5,500. Officially the tire clearance of the new Evo stays the same at a conservative 30mm. LAB71 SuperSix EVO price: $15,000. Youll regularly find him commuting on an ebike and he longs for the day when everyone else follows suit. For those who embrace the Cannondale SmartSense system, the new SuperSix EVO is 100% compatible. The new wheels have a rim profile evolved from the previous HollowGram/Knot wheels, with a 50mm-deep rim thats 32mm wide externally and 21mm wide internally. Cannondale took an already excellent race bike, its 3rd generation SuperSix Evo, and made it lighter and more aerodynamic. Last year, Merida revitalized its line up of trail and enduro bikes with the launch of the 2023 Merida ONE-SIXTY and ONE-FORTY, the former of. Developed alongside the R-ONE cockpit was an all-new 50mm deep tubeless compatible Hollowgram wheelset.