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Wheels

Specialized Men's Stumpjumper Comp Carbon 27.5 - 12-Speed
$4,520.00
Don't worry, S-Works doesn't get to have all of the fun—the new Stumpjumper Comp Carbon 27.5 features the same frame with a full 11m carbon chassis and rear-end as its older brother, but with a solid list of no-fuss components, including a SRAM NX Eagle 12-speed groupset, for an everyman's budget. Our design goal for the new Stumpjumper was simple—build the ultimate trail bike, one that feels telepathic. And it turns out that this feeling all comes down to stiffness. Think of it this way: when the frame's telling your hands one thing and your feet another, your brain gets confused with the imbalance and the bike feels unstable. In order to fix this, we had to get to work on dialing-in the materials, shapes, and the layout. We started by creating our own mountain-specific stiffness test, and then we looked at the layout with Finite Element Analysis (FEA) to see where we could get the biggest stiffness improvements. This led to a big discovery: The Large and X-Large frames needed more front-end stiffness while the Smalls and Mediums were just fine. We were able to create a frame design that was 20% more efficient. And in the end, this proved to be one of the lightest trail frames on the market today. When designing the frame with the stiffness targets being a main goal, we developed a radical new sidearm design. The front-end and rear-end are connected at three points, and the sidearm helps keep all these points super stiff and connected, all while taking about 100 grams out of the rear-end. More explicitly, this minimizes frame flex when the rear suspension is active. We continued down the suspension path with a custom Rx Trail Tune on both the fork and rear shock. Suspension performance is highly dependent on frame, wheel, and rider size, so we use our Rx Tune to get each bike to land in the middle of the adjustment spectrum, and this gives you the biggest possible range to fine-tune your ride. Another focal point of the tune was matching the suspension characteristics between wheel sizes—we developed a specific Rx Tune for each platform. So, no matter what wheel size you prefer, you'll get perfectly linear suspension. Steps were also taken to make this bike easy to live with. Threaded bottom brackets make a triumphant return, and we made room for up to a 3.0" tire. You're also free to run whatever aftermarket rear shock you want since we're using standard metric shocks. We revamped the SWAT box, too, making it sleeker, lighter, and with more volume. And customization is furthered with a Flip Chip that lets you to dial-in your Stumpy to your riding style. Switch it from High to Low and it drops your bottom bracket 6mm and slackens the head tube by half-a-degree. Little details also jump out to surprise you, like a newly designed ribbed chainstay protector that makes chain slap a thing of the past and nearly silences the drivetrain. Lastly, we seriously couldn't make cable routing any easier on carbon models. Full tubes can be found throughout the carbon frame, so all you have to do is push the cable and it'll come out the other end. No more lazy loop, hidden stashes of magnets, pokey spokes, or pillows to cry in. The build on this Comp model comes with a list of components that deliver undeniable quality, like a 12-speed SRAM NX Eagle drivetrain, SRAM Guide R disc brakes, FOX front and rear suspension, and Roval Traverse 27.5 wheels. - The Stumpjumper's asymmetrical, FACT 11m carbon fiber construction is lightweight, stiff, and ready to take on the trail. It's built off our 27.5 Trail Geometry, so it's just the right amount of both capable and comfortable. And with SWAT integration in the down tube, a threaded BB, easy cable routing, and an all-new chain silencer, it's ready for anything the trail, or you, throw at it. - The FOX DPS Performance rear shock features our Rx Trail Tune, ensuring that no matter the wheel or frame size, your bike is dialed-in perfectly. - SRAM's 12-speed NX Eagle groupset features a wide gear range that delivers climbing and descending efficiency in spades.
Campagnolo Bora Ultra TT Rear Wheel
$4,025.00
The Bora Ultra TT has always accompanied the greatest chrono men in cycling in their attempts to win international time trial medals. The Bora Ultra TT weighs a good 111 grams less than the previous model and is 8 percent stiffer than the stiffest competitor’s wheel. But that’s not all. The Campy Tech Lab has focused on creating a product that meets the needs of time trial bike braking systems! The 2018 range sees the addition of the new AC3 (All Conditions Carbon Control) Technology braking track, which brings braking safety on wet terrain closer to that on dry. - Totally developed from scratch, it is 8% stiffer than the previous model - The new carbon composition of the disc means even better performance and 111 grams less weight - Its innovative design aims to reduce profile dimensions to a minimum - It guarantees considerably improved aerodynamics for the bike as a whole - The Winged Wheel logo gives the Bora Ultra TT a decidedly distinctive racing feel - CULT bearings make the wheel up to nine times smoother than wheels fitted with a standard solution - The quality of the bearings used reduces maintenance to a minimum, guaranteeing their performance over time - Weight: 864 grams
Shimano Dura-Ace C35 Carbon Tubular Wheelset
$1,499.99 - $3,999.99
Shimano's Dura-Ace C35 Carbon Tubular Wheelset balances aerodynamics with low weight for a wheelset that excels on all types of terrain. The 35mm-deep rim is made of high-modulus carbon to keep the weight low where it counts, and it's a tubular for an awesome ride. In a crit, hilly road race, or local hammerfest, the C35s supply the quick acceleration and speed necessary to cross the line first. Plus, these remarkable hoops feature top-of-the-line Dura-Ace hubs and bladed spokes that slice through the wind for effortless speed.
Campagnolo Bora Ultra 50 Clincher Wheelset
$3,993.00
Whether you're looking to take it to the limit on a climb or throw down in a sprint, Campagnolo's Bora One 50 Clincher wheels are where it's at. Their deep-dish carbon rims and aero spokes are exactly what you need to slice through the wind and move to the head of the pack. They're also feathery light to give you a boost when the road turns uphill. And, the hubs house Cult ceramic bearings for a zippy ride. - Full carbon rim is 24.2mm wide for extra stability with clincher tires—increases wheel stiffness, reactivity, and aerodynamics - 3Dimant braking surface treatment eliminates imperfections in the rim and break-in period common to carbon wheels while increasing wet and dry braking performance - G3 spoking pattern reduces stress while increasing rigidity for optimal power transfer - CULT ceramic bearings for the ultimate smoothness - 1435 grams per pair - Recommended 25c tire and larger
Campagnolo Hyperon Ultra Two Wheelset (Tubular)
$3,799.99
Campagnolo's Hyperon Ultra Two wheels transform even the most wall-like grades into launch pads for victory. As the road tilts upwards, you'll notice the competition fade away as you surge forward thanks to the featherweight carbon rims that spin easy no matter the terrain. Offering even more speed are the impeccably smooth ceramic bearings housed within the carbon/aluminum hub bodies. And, the Hyperons come with Campy's legendary quick-releases, too.
Campagnolo Bora Ultra 80 Tubular Wheelset
$3,700.00
Bora is the cyclist’s dream and Campagnolo also has a version with an 80mm rim. Its design derives from the famous winning 50mm Bora Ultra Two: extremely light thanks to its all-carbon, unpainted rim, highly responsive and even nine times smoother than standard systems thanks to the CULT system. Without equal: the Bora Ultra 80 has been studied right down to the smallest detail for time trials and sprints. A must for pro cyclists, it will also earn itself plenty of fans among those who love competitive cycling at any level. - 80mm deep-profile full-carbon rim - Steel spokes with aerodynamic profile - Exclusive moulding system for the rim in unpainted carbon - Steel spokes with aerodynamic profile - Carbon hub body - Wheel for tubular tire - Weight: 1520 grams
Campagnolo Bora Ultra 35 Clincher Wheelset
$3,610.00
Whether you're looking to take it to the limit on a climb or throw down in a sprint, Campagnolo's Bora One 35 wheelset is where it's at. The 35mm deep-dish carbon rims and aero spokes are exactly what you need to slice through the wind and move to the head of the pack. They're also feathery light to give you a boost when the road turns uphill. And, the aluminum hubs house USB hybrid ceramic bearings for a zippy ride. Plus, the Boras come with Campy's legendary quick-releases, too. - 35mm carbon rim means greatly reduced weight - Clincher version ensures easier bike maintenance and management - The rim has exactly the same structure as that of top-of-the-range wheels - The aluminum hubs and ceramic USB bearings ensure performance at a lower price - Its 35mm high rim gives this wheel good performance on long stretches on the flat where even the aerodynamic factor is important - All the Campagnolo know-how in the field of carbon makes this wheel lightweight and perfect for longer steeper climbs - Weight: 1,360 grams
Campagnolo Bora Ultra 50 Clincher Wheelset
$3,610.00
Innovating the wheel that for years has been a market benchmark might have seemed difficult and risky, but the Campy Tech Lab designers have managed to maintain those characteristics of flexibility and ease of handling that have made this high-profile wheel easy to steer, high performing and safe. The Bora Ultra 50 bursts onto the market not only with introduction of the new tire bed dedicated to the clincher, but also with improvements to the previous version in terms of lightness, aerodynamics, stiffness and comfort thanks to use of the new wider rim and front and rear hubs with different diameters. The 2018 range sees the addition of the new AC3 (All Conditions Carbon Control) Technology braking track, which brings braking safety on wet terrain closer to that on dry. Plus, extremely clean-cut aesthetics guaranteed by innovative water-transfer graphics. All without giving up on the extreme smoothness, which has become the market benchmark and is the result of use of CULT bearings. - 50mm Full Carbon rim guarantees the best quality available on the market - Long-lasting smoothness is ensured by CULT bearings, nine times better performing than a standard solution - Internationally one-of-a-kind AC3 technology guarantees unique performance by the Bora Ultra 50 also when braking - Excellent grip between brake pad and rim allows for gradual, constant braking and shorter stopping distances, even in wet conditions - Dedicated brake pads (red compound) guarantee reliability and durability - Aerodynamic spokes, wider profile, carbon hubs, CULT bearings, self-locking aluminum nipples, oversize flanges and much more - The distinctive G3 design of the rear wheel guarantees excellent stiffness and an unmistakable look - Weight: 1,435 grams
Shimano Dura-Ace C75 Carbon Tubular Wheelset
$1,749.99 - $3,499.99
When you need more speed, ride Shimano's Dura-Ace C75 Carbon Tubular Wheelset. It's a wheelset that excels in triathlons yet time trials, and also feels right at home in crits or hilly road races. The 75mm-deep rim is made of high-modulus carbon to keep the weight low where it counts, and a nice pair of tubular tires will make for an incredible ride. Plus, these remarkable hoops feature top-of-the-line Dura-Ace hubs and bladed spokes that slice through the wind for free speed.
Campagnolo Bora Ultra 35 Tubular Wheelset
$3,335.00
Whether you're looking to take it to the limit on a climb or throw down in a sprint, Campagnolo's Bora One 35 wheelset is where it's at. The 35mm deep-dish carbon rims and aero spokes are exactly what you need to slice through the wind and move to the head of the pack. They're also feathery light to give you a boost when the road turns uphill. And, the aluminum hubs house USB hybrid ceramic bearings for a zippy ride. Plus, the Boras come with Campy's legendary quick-releases, too. - 35mm carbon rim means greatly reduced weight - Clincher version ensures easier bike maintenance and management - The rim has exactly the same structure as that of top-of-the-range wheels - The aluminum hubs and ceramic USB bearings ensure performance at a lower price - Its 35mm high rim gives this wheel good performance on long stretches on the flat where even the aerodynamic factor is important - All the Campagnolo know-how in the field of carbon makes this wheel lightweight and perfect for longer steeper climbs - Wheel is for tubular tire only - Weight: 1,170 grams
Campagnolo Bora Ultra 50 Tubular Wheelset
$3,335.00
Innovating the wheel that for years has been a market benchmark might have seemed difficult and risky, but the Campy Tech Lab designers have managed to maintain those characteristics of flexibility and ease of handling that have made this high-profile wheel easy to steer, high performing and safe. The Bora Ultra 50 bursts onto the market with improvements to the previous version in terms of lightness, aerodynamics, stiffness and comfort thanks to use of the new wider rim and front and rear hubs with different diameters. The 2018 range sees the addition of the new AC3 (All Conditions Carbon Control) Technology braking track, which brings braking safety on wet terrain closer to that on dry. Plus, extremely clean-cut aesthetics guaranteed by innovative water-transfer graphics. All without giving up on the extreme smoothness, which has become the market benchmark and is the result of use of CULT bearings. - 50mm Full Carbon rim guarantees the best quality available on the market - Long-lasting smoothness is ensured by CULT bearings, nine times better performing than a standard solution - Internationally one-of-a-kind AC3 technology guarantees unique performance by the Bora Ultra 50 also when braking - Excellent grip between brake pad and rim allows for gradual, constant braking and shorter stopping distances, even in wet conditions - Dedicated brake pads (red compound) guarantee reliability and durability - Aerodynamic spokes, wider profile, carbon hubs, CULT bearings, self-locking aluminum nipples, oversize flanges and much more - The distinctive G3 design of the rear wheel guarantees excellent stiffness and an unmistakable look
Specialized Men's Stumpjumper Comp Alloy 29 – 12-Speed
$3,320.00
No need to fret—we haven’t forgotten about all you alloy fans out there. In fact, the new Stumpjumper Comp Alloy 29 with 12-speed SRAM NX Eagle may be the most radically designed alloy bike ever made. For real, though. And with new tube shapes and an asymmetrical design, it's going to exceed all of your expectations of how a trail bike should ride. Our design goal for the new Stumpjumper was simple—build the ultimate trail bike, one that feels telepathic. And it turns out that this feeling all comes down to stiffness. Think of it this way: when the frame's telling your hands one thing and your feet another, your brain gets confused with the imbalance and the bike feels unstable. In order to fix this, we had to get to work on dialing-in the material and shapes. We continued down the suspension path with a custom Rx Trail Tune on both the fork and rear shock. Suspension performance is highly dependent on frame, wheel, and rider size, so we use our Rx Tune to get each bike to land in the middle of the adjustment spectrum, and this gives you the biggest possible range to fine-tune your ride. Another focal point of the tune was matching the suspension characteristics between wheel sizes—we developed a specific Rx Tune for each platform. So, no matter what wheel size you prefer, you’ll get perfectly linear suspension. Steps were also taken to make this bike easy to live with. Threaded bottom brackets make a triumphant return, and we made room for up to a 3.0'' tire. You're also free to run whatever aftermarket rear shock you want because we're using standard metric shocks. And customization is furthered with a Flip Chip that lets you to dial-in your Stumpy to your riding style. Switch it from High to Low and it drops your bottom bracket 6mm and slackens the head tube by half-a-degree. Little details also jump out to surprise you, like a newly designed ribbed chainstay protector that makes chain slap a thing of the past and nearly silences the drivetrain. The build on this Comp model comes with a list of components that deliver undeniable quality, like a 12-speed SRAM NX Eagle drivetrain, SRAM Guide R disc brakes, FOX front and rear suspension, and Roval Traverse 29 wheels. - The completely redesigned alloy Stumpjumper frame features an M5 alloy front- and rear-end, an asymmetrical design, and our 29 Trail Geometry, so it's just the right amount of both capable and comfortable. - The FOX DPS Performance rear shock features our Rx Trail Tune, ensuring that no matter the wheel or frame size, your bike is dialed-in perfectly. - SRAM's 12-speed NX Eagle groupset features a wide gear range that delivers climbing and descending efficiency in spades.
Shimano Dura-Ace C50 Carbon Clincher Wheelset
$1,199.99 - $3,199.99
When you crave more speed, Shimano's Dura-Ace C50 Carbon Clincher Wheelset are the answer. It's a wheelset that excels in time trials, crits, and rolling road races as well as charity rides and weekend spins. The 50mm-deep rim is made of carbon with an aluminum brake track, while the clincher set-up provides unmatched convenience. On your next ride, the C50s supply the quick acceleration and speed necessary to cross the line first. Plus, these remarkable hoops feature top-of-the-line Dura-Ace hubs and bladed spokes that slice through the wind for free speed.
Shimano Dura-Ace C50 Carbon Tubular Wheelset
$1,599.99 - $3,199.99
When you need more speed, ride Shimano's Dura-Ace C50 Carbon Tubular Wheelset. It's a wheelset that excels in time trials, crits, and rolling road races. The 50mm-deep rim is made of high-modulus carbon to keep the weight low where it counts, and it's a tubular for an awesome ride and excellent strength. Plus, these remarkable hoops feature top-of-the-line Dura-Ace hubs and bladed spokes that slice through the wind for free speed.
ENVE SES 7.8 Disc Clincher Wheelset
$2,900.00
The deep-section ENVE SES 7.8 wheels have been designed to deliver you a deadly aerodynamic advantage. Both road cyclists and triathletes will benefit from the 7.8's nearly non-existent drag, lightweight design, and a rim shape optimized for larger volume road tires that offer lower rolling resistance and increased traction through corners. The elimination of a braking surface opens up the realm of aerodynamic and structural possibilities. Since ENVE didn't have to engineer a flat braking surface and manage high temperatures from braking, they reduced the rim's weight, adjusted shape for improved aerodynamics, and provided incredible tubeless performance. It doesn't matter if you are looking to solo off the front in search of glory, crush the bike leg of an Ironman, or just want to enjoy peerless braking across all conditions, the 7.8's are ready to deliver. - Material: Carbon Fiber - Model: Disc Clincher - Rim Depth: 70mm / 78mm - Internal Rim Width: 19mm / 19mm - External Rim Width: 29mm / 27.5mm
Mavic Cosmic Carbone 40 C Wheel/Tire Set (Clincher)
$2,750.00
After extensive wind-tunnel testing, Mavic delivers the Cosmic Carbone 40 C, the choice of numerous WorldTour squads and fast riders everywhere. The 40mm-deep carbon rim uses bladed steel spokes to achieve one of the more aero wheels in the peloton. The aero prowess is matched by the silky smooth, near-frictionless QRM+ hub and the FTS-L freehub for instant engagement and maximum power transfer. And of course, Mavic never sacrifices ride quality or weight for aerodynamics, so the CC40 accelerates like a shot and climbs better than most standard wheels out there. Adding to all that, Mavic's front and rear-specific Yksion Pro tires are supple 127-TPI clinchers for sublime ride quality with serious durability. They use a fast-rolling, long-wearing center tread with softer rubber on the sides for excellent cornering grip.
Zipp Super-9 Disc Carbon Clincher Disc Brake 700c Rear
$2,731.00
Zipp’s first product almost three decades ago was a disc wheel. It’s at the heart of their heritage. Now, Zipp is pioneering the next generation of disc wheel, the Super-9 Disc-brake Disc. The Super-9 Disc itself, handmade at Zipp's factory in Indianapolis, USA, optimizes supreme aerodynamics, power transfer, stiffness, lightweight and durability.The Super-9 disc has an unassuming profile. It borrows from the perimeter shape that makes the Sub-9 so fast it can actually generate forward lift, but in place of the Sub-9's toroidal bulge, the Super-9 remains flat from its widest point all the way to the hub. This relatively simple-looking shape results in a wheel that's as fast as the Sub-9 but stiffer than any other Zipp disc. Braking on modern time trial and triathlon bikes often has been a challenge. The superior performance of disc brakes changes all that with greater stopping power and more precise speed modulation, all with less hand effort than required by traditional brakes. That means greater confidence in corners, descents, and on technical courses. The disc brake version of the Super-9 disc retains the light weight of its rim-brake counterparts. - Includes: Aero Stainless Steel Black Quick Release, 10-speed hub spacer, Platinum Pro EVO Brake Pads, Valve Extender, Valve Adaptor, Valve Decal
Zipp Super-9 Disc Carbon Rear Wheel (Clincher)
$2,731.00
Equip yourself with the wheel that carried Tony Martin to a World Championship and reach the pinnacle of your own potential. Zipp’s Super-9 Carbon Clincher Disc underwent extensive fluid dynamic modeling, wind-tunnel testing, and relentless refinement so you can enjoy no-holds-barred aero domination. With a variance in width of just a single centimeter from rim to hub, the Super-9 is almost invisible to the wind. Plus the wide rim creates a virtually seamless integration with the tire, increasing aerodynamics and allowing wider tires run at a lower pressure. This diminishes rolling resistance, increases rider comfort, and reduces the chance of pinch flatting.
Mavic Cosmic Carbone 80 Wheel/Tire Set
$2,699.90
After extensive wind-tunnel testing, Mavic delivers the Cosmic Carbone 80, the choice of numerous WorldTour squads and fast riders everywhere. The 80mm-deep carbon rims use bladed steel spokes and their own Yksion tires to achieve some of the most aero wheels in the peloton. Those tires are 290-TPI polycotton tubulars for sublime ride quality with serious durability. They use a fast-rolling, long-wearing center tread with softer rubber infused with silica on the sides for excellent cornering grip. The wheels are silky smooth and stiff too. They feature Mavic's frictionless QRM+ hubs for minimal rolling resistance and the FTS-L freehub for instant engagement and maximum power transfer. And of course, Mavic never sacrifices ride quality or weight for aerodynamics, so the CC80 accelerates like a shot and climbs better than most standard wheels out there.
Campagnolo Bora One 35 Disc Brake Clincher Wheelset
$2,550.00
Campagnolo has developed a totally reworked disc brake version of the Bora One that transfers skills and knowledge gained in years of experience and introduces a new logic and innovative technologies to ensure unprecedented results. The Bora One Disc Brake is the most sophisticated carbon wheel on the market and one of the few specifically designed for disc brake systems. It is extremely light yet stiff, resistant to shock and perfectly balanced: a versatile wheel for any kind of route. - Use of resins and materials that guarantee superior finish and good UV resistance - Designed specifically for disc brake systems - Lightweight uphill thanks to its 35mm rim - Smooth and safe downhill thanks to its USB bearings - The layers of carbon are hand positioned to ensure the perfect equilibrium of weight and performance - Monolithic aluminum hubs optimize disc braking torque - Weight: 1483 grams
Specialized Roval 321 Disc - Disc Brake 700c Rear
$2,500.00
Making up about 50% of your total race time, the bike portion of a triathlon is where equipment choices can make the difference between first and fifth, and no other equipment choice will save you more time than a disc wheel. While traditionally-shaped disc wheels are faster than their spoked counterparts, the Roval 321 Disc for disc brakes turns conventional design on its head, creating the fastest wheel on the planet. Disc wheels often fall into two categories—a completely flat shape, with structure coming from carbon fiber and a honeycomb-foam filling, or a spoked wheel that's been faired with a carbon fiber cover. In our quest to break traditions, the 321 uses a single layer of 1k carbon fiber on each side of the wheel, and it all comes together at the brake track bridge. This kind of carbon fiber is rarely used in bicycle components due to its high manufacturing cost, but it offers a bevy of performance benefits. This coveted carbon is much lighter than other layups, like 3k and 12k, and it can only be laid by the most skilled of carbon fiber craftsmen. It's complicated, but the payout is worth it, as it delivers a supple ride and one of the lightest disc wheels available. And in the real world, this means that it'll spin-up quickly and reduce fatigue over the length of the course. Stiffness is often the “hot-topic” in the disc wheel world, but we think it’s an interesting conversation. It's long been thought that efficient power transfer and high stiffness are directly correlated, but through extensive field-testing, we've determined that this isn't the case at all. In fact, our initial disc was so stiff that, under power, it wouldn't flex with the frame and this caused brake rub. This wrongly creates the perception of a flexy wheel, when really, the wheel is actually too stiff. In order to solve the brake rub problem, we first designed our optimal aero shape and then worked on our internal stiffness targets to fit within what we consider to be a desirable frame stiffness. And while light overall weight was a development priority, our focus was aerodynamics. Through hours of Computational Fluid Dynamics (CFD) and testing in the Win Tunnel, we developed a never-before-seen shape that's optimized to work with a tire for on-bike airflow. What this translates to is an all-carbon disc wheel that, on the non-drive-side, has a shape that's as aerodynamic as our current understanding allows, and a drive-side shape that's as aerodynamic as the wheel-dish and derailleur clearance will allow for. To save every possible watt, we've also added CeramicSpeed bearings and DT Swiss 240 hub internals into our hub. Each 321 Disc wheel is also 2Bliss Ready right out of the box and comes with a padded wheel bag, quick-release, and tubeless valve stem. Designed for the most uncompromising athletes in the world, with engineering to match, the 321 Disc is the world's most advanced disc wheel for your race against the clock. - Rim Type: Full carbon clincher, 2Bliss Ready - Rim Material: Carbon - Braking Surface: Disc brake only - Rim Depth: Solid Disc - Rim Width: 19mm internal, 27.3mm external (at brake track) - Rear Hub: Roval Disc 142x12mm, CeramicSpeed bearings, DT Swiss 240 internals, 11-speed - Assembly Method: Handmade - Extras: Roval padded wheel bag, Roval tubeless valve, Roval valve pocket covers - Weight: 1015g
Specialized Roval 321 Disc - Rim Brake Rear
$2,500.00
Making up about 50% of your total race time, the bike portion of a triathlon is where equipment choices can make the difference between first and fifth. And no other equipment choice will save you more time than a disc wheel. While traditionally-shaped disc wheels are faster than their spoked counterparts, the 321 disc turns conventional design on its head, creating the fastest wheel available. Disc wheels often fall into two categories—a completely flat shape, with structure coming from carbon fiber and a honeycomb-foam filling, or a spoked wheel that's been faired with a carbon fiber cover. In our quest to break traditions, the 321 uses a single layer of 1k carbon fiber on each side of the wheel, and it all comes together at the brake track bridge. This kind of carbon fiber is rarely used in bicycle components due to its high manufacturing cost, but it offers a bevy of performance benefits. This coveted carbon is much lighter than other layups, like 3k and 12k, and it can only be laid by the most skilled of carbon fiber craftsmen. It's complicated, but the payout is worth it, as it delivers a supple ride and one of the lightest disc wheels available. And in the real world, this means that it'll spin-up quickly and reduce fatigue over the long haul. Stiffness is often the “hot-topic” in the disc wheel world, but we think it’s an interesting conversation. It's long been thought that efficient power transfer and high stiffness are directly correlated, but through extensive field testing, we've determined that this isn't the case at all. In fact, our initial disc was so stiff that, under power, it wouldn't flex with the frame and this caused brake rub. This wrongly creates the perception of a flexy wheel, when really, the wheel is actually too stiff. In order to solve the brake rub problem, we first designed our optimal aero shape and then worked on our internal stiffness targets to fit within what we consider to be a desirable frame stiffness. And while light overall weight was a development priority, our focus was aerodynamics. Through hours of Computational Fluid Dynamics (CFD) and testing in the Win Tunnel, we developed a new-to-category shape that's optimized to work with a tire for on-bike airflow. What this translates to is an all-carbon disc wheel that, on the non-drive-side, has a shape that's as aerodynamic as our current understanding allows, and a drive-side shape that's as aerodynamic as the wheel-dish and derailleur clearance will allow for. To save every possible watt, we've also added CeramicSpeed bearings and DT Swiss 240 hub internals into our hub. Each 321 Disc wheel is also 2Bliss-Ready out of the box and comes with a padded wheel bag, quick-release, tubeless valve, and SwissStop Black Prince brake pads. Designed for the most uncompromising athletes in the world, with engineering to match, the 321 Disc is the world's most advanced disc wheel for your race against the clock. - Rim Type: Carbon clincher, 2Bliss Ready - Rim Material: Carbon - Braking Surface: Carbon Fiber - Brake Track Height: 12mm - Rim Depth: Solid Disc - Rim Width: 19mm internal, 27.3mm external (at brake track) - Rear Hub: Roval Disc, CeramicSpeed bearings, DT Swiss 240 internals, 11-speed - Assembly Method: Handmade - Extras: Roval padded wheel bag, Roval steel quick-release, Roval tubeless valve, SwissStop Black Prince brake pads, Roval valve pocket covers - Weight: 1000g
Shimano Dura-Ace R9100 C60 Carbon Tubular Wheelset 700c
$2,499.99
Shimano's Dura-Ace C60 Carbon Tubular wheelset provides improved rigidity thanks to a wide flange hub and offset rim so you can reach that next level of aerodynamic performance. - For the performance driven triathlete and road racer - Wide section rim - Ultra-light full carbon rim
Shimano Dura-Ace R9170 C40 Carbon Tubular Wheelset 700c
$2,499.99
The lightweight Dura-Ace C40 Carbon Tubular disc-brake wheelset is the ultimate all-rounder. Yet, it’s still aero thanks to the wide rim you’ll see at the C40. This carbon wheelset has an increase in rigidity for improved aerodynamic performance, while maintaining a comfortable riding experience. Its braking, handling and acceleration are top notch. - For the performance driven triathlete and road racer - Wide section rim - Ultra-light full carbon rim - Tubular-specific rims - Center-lock Disc - E-thru axles
Roval CLX 32 Disc—650b Set
$2,400.00
While the CLX 32 rim is the lightest and most aero in its category, there's much more to it than that. It’s a durable, 2Bliss Ready, and wide-profiled carbon rim that’s ready to take on any adventure. Because of this, we developed the CLX 32 650b Disc wheelset. We wanted to create a lightweight wheel that works well with plus-sized tires—one that could also be used on anything from tarmac to gravel. And yes, while many opt to use mountain bike wheels for this application, there are various advantages to choosing the CLX 32 650b Disc. First off, while most mountain wheels have hubs that are convertible to various axle standards, not many are convertible to the 12mm road thru-axle standard. Secondly, mountain wheels often come with either a SRAM XD driver, a Shimano 11-speed mountain, or 10-speed road freehub, making them incompatible with contemporary 11-speed road cassettes. And lastly, most mountain wheels use standard six-bolt disc brake hubs, rather than the Center Lock hubs found on most road applications. With a 21mm internal width, however, the CLX 32 650b Disc features an inner width that’s consistent with many XC-oriented mountain bike wheels, so it pairs well with 650+ road and gravel tires. And with the 42-47mm tires associated with 650+, the tire and rim interaction is equally as important as the tire itself—too narrow of a rim and you’re left with an overly-rounded profile; too wide and the tread is too squared off. In either situation, you're going to get poor handling characteristics. Each CLX 32 650b Disc set also uses the legendary CeramicSpeed bearings and comes with our padded wheelbag, quick-release, tubeless plugs, and tubeless valves. - Rim Type: Carbon clincher, 2Bliss-Ready - Rim Material: Carbon - Braking Surface: Disc brake only - Rim Depth: 32mm - Rim Width: 20.7mm internal - Spoke Pattern: One-cross/Two-cross (2:1) - Spoke Count: 24 - Spoke Type: DT Swiss Aerocomp (L)/Aerolite (R) T-head - Nipple Type: DT Swiss Pro Lock hexagonal - Rear Hub: Roval AFD2, Centerlock, CeramicSpeed bearings, DT Swiss 240 internals, 11-speed, quick-release or 142x12mm thru-axle end cap - Assembly Method: Hand-built - Extras: Roval padded wheelbag, Roval steel quick-release, Roval tubeless plugs and tubeless valve,142x12mm thru-axle & quick-release end caps - Wheelset weight: 1290g
Shimano Dura-Ace R9100 C40 Carbon Tubular Wheelset 700c
$2,399.99
The lightweight Dura-Ace C40 Carbon Tubular wheelset is the ultimate all-rounder. Yet, it’s still aero thanks to the wide rim you’ll see at the C40. This carbon wheelset has an increase in rigidity for improved aerodynamic performance, while maintaining a comfortable riding experience. Its braking, handling and acceleration are top notch. - Responsive acceleration - Wide section rim - Carbon laminate rim
Roval Rapide CLX 40 Tubular Wheelset
$1,000.00 - $2,200.00
Slice through the wind on Roval's Rapide CLX 40 Wheelset. They feature 40mm-tall aero carbon rims, and DT Swiss Revolution straight-pull spokes laced to sealed ceramic cartridge bearings Roval hubs. The rear hub is adorned with DT Swiss's renowned 240 star ratchet internals. The wide, carbon rim provides a round tire profile and greater lateral stiffness for precise handling. This feathery, 1240-gram wheelset spins up with ease so you can bolt out of corners and breeze up the climbs. With your favorite tubular tires, these wheels roll as smooth as silk.
Specialized Roval CLX 64 Track – Tubular Wheelset
$2,100.00
The CLX 64 Track Tubular was brought to life under the Allez Allez team at the 2016 Red Hook Crit. Along these lines, you get all of the unrivaled aero performance of the CLX 64, albeit with DT Swiss track hubs and Aerolite spokes, for a stiff, smooth, and most importantly, fast ride on the boards. One of the first questions we get about the CLX 64 is, “Why 64mm instead of 65mm?” To put it simply, it's because 64mm tested faster than 65mm. One millimeter—that's how deep our testing goes. Having an in-house wind tunnel allows us to run every possible variation, and after two-years of development, 80 variations in rim design, and nearly 300 hours of Win Tunnel testing time studying tire and frame interactions, we found 64mm to be the fastest iteration for normal riding conditions. In fact, it's even faster than the 80-plus-millimeter-deep wheels they were tested against. Being able to use a shape that’s nearly 20mm shallower than the competition, yet just as low in drag, makes for a wheel that has drastically less side force and steering torque. This translates to less buffeting and more confidence in even the gustiest winds. Another positive of a shallower rim depth is the reduction in weight that follows using less material. Many deep carbon wheels feel “slow” due to their high inertia value. What's that? Inertia is the amount of force it takes to accelerate or decelerate, and wheels that are built around heavier rims lack the liveliness that many riders crave. Being over a half-a-pound lighter than the other wheels in its aero category, the CLX 64 accelerates, decelerates, and changes direction with less effort.
Campagnolo Bora Ultra 80 Tubular Front Wheel
$2,040.00
Bora is the cyclist’s dream and Campagnolo also has a version with an 80mm rim. Its design derives from the famous winning 50mm Bora Ultra Two: extremely light thanks to its all-carbon, unpainted rim, highly responsive and even nine times smoother than standard systems thanks to the CULT system. Without equal: the Bora Ultra 80 has been studied right down to the smallest detail for time trials and sprints. A must for pro cyclists, it will also earn itself plenty of fans among those who love competitive cycling at any level. - 80mm high-profile full-carbon rim - Aerodynamic profile spokes in aluminum - RDB: Rim Dynamic Balance - Exclusive G3 spokes - Hub body in carbon - Oversize flange on cassette side - Cone/cup bearings system - Exclusive molding of unpainted carbon rim - Nine times smoother thanks to CULT technology bearings system - Special carbon wheel brake pads - Self-locking aluminum nipples - Axle in aluminum - Wheel for tubular tire
Shimano Dura-Ace R9170 C40 Carbon Tubeless Wheelset 700c
$1,999.99
The lightweight Dura-Ace C40 Carbon Tubeless disc-brake wheelset is the ultimate all-rounder. Yet, it’s still aero thanks to the wide rim you’ll see at the C40. This carbon wheelset has an increase in rigidity for improved aerodynamic performance, while maintaining a comfortable riding experience. Its braking, handling and acceleration are top notch. - For the performance driven triathlete and road racer - Wide section rim - Ultra-light full carbon rim - Tubeless - Center-lock Disc - E-thru axles
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