700c, 27-Inch & 650c

Zipp's 101 XPLR is a purpose-built wheel for gravel. Thanks to MOTO Technology, this wheel arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR—short for explore—is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This wheel is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp's MOTO Technology, the 101 XPRL's single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. The 101 XPLR features the ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement. With 101 XPLR, victory is in the pursuit of adventure. - All-day comfort and compliant ride - Available in 700c or 650b - 27mm wide internal profile - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Less fatigue, which allows you to ride longer and faster - Frustration-free tire installation - ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement - Lifetime Warranty

Zipp's 303 Firecrest Tubeless wheels are designed for the real world—a world of imperfect conditions, varying road surfaces, and elements where the bottom line is simple: efficiency = speed. They're faster, lighter, and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp's drive to conquer the Spring Classics, the new 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced wind resistance, rolling resistance, rider fatigue, and weight. The 303 Firecrest Tubeless Disc-brake was designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 32mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tire, boosting aero efficiency on the road. The wide rim stance also features less tire deflection for reduced rolling resistance. The combination of the wider tire, increased tire volume, and lower tire pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions—the tire and wheel system absorbs the shaking, not the rider. At the center of the 303 Firecrest Tubeless is a versatile and durable new hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker response. The 303 Firecrest Tubeless wheels are for dedicated cyclists who aspire to the latest in technology. They're for those who compete in races, against peers, or simply to conquer personal limits. - New Zipp graphics and cosmetic identity that scream speed - Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile - Lighter weight than its predecessor, making it nimble and fast - Tubeless Made Easy, optimized tire bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tire. - Ultra-wide 25mm rim profile creates a better tire interface to be fast on or off the road - 40mm rim depth makes a light and aero wheel in every situation - Ships with 12mm end caps - Center Lock rotor interface (lockring included)

Zipp's 353 NSW Tubeless Disc-brake wheel is the pinnacle of our pursuit of versatility and speed. This wheel fuses Zipp's two most advanced approaches, Sawtooth rim profile and TSE, for an all-encompassing approach to performance. With its undulating 45mm-deep rim shape, the 353 NSW provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. The 353 NSW is Zipp's lightest tubeless wheelset yet, making it a fast-puncher ready to fight its way into the breakaway. Zipp's use of a hookless (straight side) rim in the 353 NSW is integral to achieving our mission of Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp's hookless rims have more efficient resin distribution, which means lighter wheels. They also are highly durable. Zipp's 353 NSW's Sawtooth rim shape with Hyperfoils optimizes aerodynamic efficiency and crosswind stability. The Sawtooth design also allows the rim to be structurally strong but light. That will help you snap out of corners and maintain that speed no matter the terrain, especially in the steep, punchy stuff. The 353 NSW utilizes Zipp's Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. The wheel's 25mm internal width is ideal for running wider tubeless tires at reduced air pressure for a more efficient ride. At the center of the 353 NSW is the Cognition V2 Hubset, re-engineered with an updated Axial Clutch V2 mechanism for quicker engagement and lower friction, as well as improved durability. - Versatile endurance wheel for the modern road bike with tubeless and hookless rim profile - Our lightest tubeless wheel yet, making it a fast-puncher ready to fight - Optimized tire bed for easy tire installation - TSE for greater efficiency and reduced rolling resistance - Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stable performance with an undulating rim depth - Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial ClutchV2 technology reduces drag and lowers friction - Ships with 12mm end caps - Center Lock rotor interface. Lockring is included - Zipp graphics applied using Zipp's ImPress direct-print technology - Lifetime warranty

The ENVE 45 is a modern multi-purpose road wheel in every way. Riders with inclinations toward racing and hard solo efforts will find the rim's drag-taming and cross-wind defying shape a welcome upgrade to their rides. Those with inclinations towards the road lost and forgotten will find the rim's width and anti-pinch flat technology complementary to higher-volume tubeless road tires. All said, the ENVE 45 is everything that the dynamic modern road rider needs, and nothing that they don't. - Application: Road, Road Race, Triathlon, All-Road - Internal Rim Width: 21mm - Tire Compatibility: Tubeless 25c or larger - Wheelset Weight: 1541g - Real World Foundation Aero Technology - Wide Hookless Bead provides pot-hole protection - Tubeless Optimized for Rolling Fast and Fewer Flats - Lifetime Incident Protection and 5 Year Factory Warranty - Handmade in Ogden, Utah

The ENVE 65 is a modern speed specialist in every way. Triathletes and road racers seeking PRs in their objectives against the clock will find their efforts rewarded by the ENVE 65. - Application: Road Race, Triathlon, Time-Trial - Internal Rim Width: 21mm - Compatible Tire Size: Tubeless 25c or larger - Wheelset Weight: 1641g - Real World Foundation Aero Technology - Wide Hookless Bead provides pot-hole protection - Tubeless Optimized for Rolling Fast and Fewer Flats - Lifetime Incident Protection and 5 Year Factory Warranty - Handmade in Ogden, Utah

The ENVE 65 is a modern speed specialist in every way. Triathletes and road racers seeking PRs in their objectives against the clock will find their efforts rewarded by the ENVE 65. - Application: Road Race, Triathlon, Time-Trial - Internal Rim Width: 21mm - Compatible Tire Size: Tubeless 25c or larger - Wheelset Weight: 1641g - Real World Foundation Aero Technology - Wide Hookless Bead provides pot-hole protection - Tubeless Optimized for Rolling Fast and Fewer Flats - Lifetime Incident Protection and 5 Year Factory Warranty - Handmade in Ogden, Utah

The ARC 1400 DiCut wheels also benefit from the AERO+ profile supporting safe riding in the aero position through optimal aerodynamics. The combination of new and proven aero components allows cyclists to control many riding situations at high speeds. - AERO+ optimized rims by Swiss Side - Stainless steel bearings

The ARC 1400 DiCut wheels also benefit from the AERO+ profile supporting safe riding in the aero position through optimal aerodynamics. The combination of new and proven aero components allows cyclists to control many riding situations at high speeds. - AERO+ optimized rims by Swiss Side - Stainless steel bearings

CRC 1400 Spline wheels are ready to conquer the harshest conditions with convenience. Never mind if the conditions are windy, muddy or rainy, the CRC 1400 Spline is ready to conquer them all. The aero-optimized rim supports your high speeds on descents and on the hunt for your competitors, no matter where the wind blows. The rim profile is tubeless ready, allowing you to take advantage of the technology and simply and conveniently change the tires according to the prevailing conditions of the track. This will ensure you always find the sweet spot between traction and rolling resistance. - Full carbon tubeless ready rim, laced to a straight pull 240s based hub - Tubeless tape 25mm - Tubeless valve road 32mm

CRC 1400 Spline wheels are ready to conquer the harshest conditions with convenience. Never mind if the conditions are windy, muddy or rainy, the CRC 1400 Spline is ready to conquer them all. The aero-optimized rim supports your high speeds on descents and on the hunt for your competitors, no matter where the wind blows. The rim profile is tubeless ready, allowing you to take advantage of the technology and simply and conveniently change the tires according to the prevailing conditions of the track. This will ensure you always find the sweet spot between traction and rolling resistance.

Wherever the road takes you, the ERC 1400 wheels with AERO+ optimized rim profiles allow you to stay in control during your extended endurance ride. Ride longer distances effortlessly thanks to wider and more comfortable tires. Each pedal force is transferred into propulsion and speed onto the 240 DICUT Aero hub and DT aero comp t-head spokes. Simply enjoy your ride along the way. - Fast and light, Aero-optimized wheels for those longer rides on various terrains along your route. Ride comfortably and handle your bike safely even in fast descends

DT's benchmark setting aero+ rim matched to a mix of top and end spokes and premium hub makes for a wheel that delivers in all conditions. Fitting 28mm tires to it's wide rims will give you all the comfort and grip needed for mixed surface rides. Using 25mm tires will aero-optimize your race bike. - Spline 240S based hub - Straight-pull hub/spokes built with 2-cross pattern - Includes factory installed tubeless tape, tubeless valve and valve guard

Introducing the Gravel racing GRC 1400. With a holistic approach of engineering DT re-thought the characteristics of a modern benchmark setting gravel wheel set. Aerodynamic efficiency, ideal support of wide gravel tires leading to comfort and traction off-road as well as remarkable durability are only some of the key features that make this wheel set the perfect companion for your next gravel adventure. - 42mm aero-optimized rim depth for 35mm wide gravel tires

Introducing the Gravel racing GRC 1400. With a holistic approach of engineering DT re-thought the characteristics of a modern benchmark setting gravel wheel set. Aerodynamic efficiency, ideal support of wide gravel tires leading to comfort and traction off-road as well as remarkable durability are only some of the key features that make this wheel set the perfect companion for your next gravel adventure. - 42mm aero-optimized rim depth for 35mm wide gravel tires - 36T RatchetSystem technology

While DT's Hybrid Endurance wheels are made to deliver maximum speed on tarmac, the Hybrid Gravel wheels will deliver maximum fun on gravel roads. The HGC 1400 Spline is the exclusive answer for all high-end E-gravel bikes that set the benchmark in a new cycling segment. With a select mix of high-end E-specific components, this wheel has the pedigree to be the uncontested King of E-gravel. - 3 cross spoke pattern, DT AeroComp Hybrid straight pull spokes, DT Pro Lock hidden aluminum spoke nipples

High end, bladed straightpull spokes and the most reliable and light weight freewheel system make for an efficient ride. Offering the perfect blend of comfort, grip and lightweight in combination with a higher volume tire, the wide and stiff full carbon rims accelerate with the best of them. So the PRC 1400 SPLINE 35 is ready for anything, are you? - Spline 240S based hub

Campagnolo's aerodynamic Bora WTO Disc Brake wheel with a 45mm profile is designed to appeal to a broader customer base. The design of the rim enables maximum aerodynamic penetration, and at certain angles, the wind can actually become a valuable ally to the rider. The wheel features carbon rims with a unidirectional aerodynamic finish, aerodynamic aluminum hubs, and the ceramic USB cup-and-cone bearing system: every design choice has been made with a view to optimizing performance. - 24-spoke elliptical cross section results in a superior rolling resistance Specifications: - Hub/Brake Compatibility: Center-Lock Disc - Cassette Body Type: Shimano/SRAM 11 Speed Road - Wheel Size: 700c - ISO Diameter: 622 / road / 29" - Tire Type: Tubeless Ready Clincher

With stunning acceleration, the new DURA-ACE R9270 C36 wheelset will change the way you experience climbs, corners, even stop lights. This is because it isn't just how much a wheel weighs but where the weight is on the wheel that matters. The all-new C36 design shaves mass at every opportunity but especially at the rim. The result is a lively wheelset that can transform your ride. With both a lighter, wider all-carbon rim and a lighter hub, the new DURA-ACE C36 won't shy away from a day of climbing. The new rim is 36 mm deep and still delivers good aerodynamic efficiency despite its gossamer weight. Meanwhile the hub features an alloy FREEHUB body and new engagement mechanism for increased rigidity. - 36 mm height full carbon rim - Internal rim width: 21 mm - DIRECT ENGAGEMENT - Compatible only with Shimano road 12-speed cassette sprockets

The all-rounder of the new DURA-ACE wheel lineup, the C50 is both lighter than the previous C40 model and nearly as aerodynamic as the previous C60. It's a wheelset at home in a wide range of conditions. From time trials to criteriums, on rolling terrain or attempting a personal best, the new C50 is the ideal wheel for spirited road riding. The perfect blend of low weight and aerodynamic performance, the all-new DURA-ACE C50 features an updated all-carbon tubeless rim and new hub design that drops weight while enhancing rigidity. - 50 mm height full carbon rim - Internal rim width: 21 mm - DIRECT ENGAGEMENT - Compatible only with Shimano road 12-speed cassette sprockets

Perfect for flatter courses and time trials, the DURA-ACE C60 prioritizes aerodynamic efficiency and lateral rigidity. The new hub design, stiffer spokes, and deep-section rim are designed specifically to allow you to push harder in corners and ensure that every bit of your effort is translated into forward motion. Like the entire DURA-ACE wheel family, the new C60 started with a blank slate. Different from the C36 and C50, the C60 has a specific front hub design using Shimano's OPTBAL 2:1 spoke pattern to enhance lateral rigidity. The C60 also receives stiffer spokes, 1.8 mm instead of 1.5 mm. Tested by our professional athletes, this focus on the lateral rigidity of C60 allows you to push harder in corners and when maneuvering at higher speeds. Lastly the new wind-tunnel tested, deep section rims feature a faster, more stable cross-section that time trialists, triathletes, and sprinters alike will enjoy. - HR: High-Rigidity ver. +20% increased lateral rigidity for powerful riders and sprinters - 60 mm height full carbon rim - Internal rim width: 21 mm - DIRECT ENGAGEMENT - Compatible only with Shimano road 12-speed cassette sprockets

With a shallow-depth aero profile and lively acceleration, the ULTEGRA R8170 C36 wheelset is a climber's delight that delivers performance every road rider will appreciate. With the speed and efficiency of tubeless tires, the everyday performance of a shallow, aero profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new ULTEGRA R8170 C36 wheelset is an upgrade for any road bike. - 36 mm height full carbon rim - Internal rim width: 21 mm - Shared rim profile with R9200 DURA-ACE wheels - Improved aerodynamics

Balancing aerodynamics, weight, and affordability, the new ULTEGRA R8170 C50 wheelset is sure to inspire action on your group ride with its all-new tubeless carbon rim and updated, 12 and 11-speed compatible hub. Summiting climbs, carving descents, or cruising the flats, the new C50 is the jack of all trades among the new ULTEGRA R8170 wheel lineup. The tubeless, carbon rim features a 21 mm internal width that pairs nicely with wider, modern tires while the HYPERGLIDE cassette body is compatible with 11 and 12-speed cassettes. - 50 mm height full carbon rim - Internal rim width: 21 mm - Shared rim profile with R9200 DURA-ACE wheels - Improved aerodynamics

Designed for the highest speed environments and modern tire widths, the ULTEGRA C60 wheelset shares its all-carbon rim profile with DURA-ACE but employs a hub that is compatible with both 12 and 11-speed cassettes. For situations where aerodynamics is the priority, the new ULTEGRA R8170 C60 wheelset features an all-carbon, 21 mm internal, tubeless compatible rim and a super-fast cup and cone bearing hub that is compatible with both 12 and 11-speed cassettes. - 60 mm height full carbon rim - Internal rim width: 21 mm - Shared rim profile with R9200 DURA-ACE wheels - Improved aerodynamics

The 1/Fifty is a wide, deep profile, full carbon aero rim that successfully blends crosswind stability, stiffness and handling while delivering superior heat dissipation and braking performance by utilizing the same ultra high Tg resin and brake pads as the TwentyFour series wheels. The semi-automated carbon lay-up, rim construction and raw materials proven through the TwentyFour series wheels are exemplified in the 1/Fifty rims. By utilizing components optimized for more efficient production, we are able to deliver a performance wheelset at an aggressive price. Specifications - CFD and wind tunnel developed proprietary carbon fiber 50mm low profile clincher rim. - High TG resin. - Proprietary precision machined alloy hubs. - Sealed cartridge bearings. - Hand-built assembly. - 11/10S Shimano compatible. - Relief along rim bed for center base tape. Each 1/Fifty Wheel Includes - 10spd cassette space. - Profile Design rim tape. - Profile Design quick-release skewers. - Profile Design Carbon-Specific P220 TwentyFour Series brake pads. Front Wheel - Weight: 730g - Size: 700c - Hub: 6061-T6 Alloy - Bearing Size: 6900 - Compatibility: QR - Rim Depth: 50mm - Rim Width (Outside): 24.5mm - Rim Width (Inside): 17mm - Spokes: Sapim Race - Spoke Shape: Straight Pull - Spoke Count: 20 - Spoke Pattern: Radial - Spoke Length: 259mm - Nipples: 7075 Alloy Polyax Double Square - External Nipples: Yes - Max Tire Pressure: 125psi / 8.27 bar - Tire Width: 25-28c Rear Wheel - Weight: 884g - Size: 700c - Hub: 6061-T6 Alloy - Bearing Size: 6802 - Compatibility: Shimano/SRAM: 9/10sp, 11sp w/included spacer - Rim Depth: 50mm - Rim Width (Outside): 24.5mm - Rim Width (Inside): 17mm - Spokes: Sapim Race - Spoke Shape: Straight Pull - Spoke Count: 24 - Spoke Pattern Non-Drive: Radial - Spoke Pattern Drive: 2 cross - Spoke Length Non Drive: 263mm - Spoke Length Drive: 268mm - Nipples: 7075 Alloy Polyax Double Square - External Nipples: Yes - 11-Speed Compatible Hub: Yes - Max Tire Pressure: 125psi / 8.27 bar - Tire Width: 25-28c Wheelset - Set Weight: 1614g - Max Recommended Rider Weight (lbs): 220lbs

Get some extra speed in criteriums, time trials, and triathlons on Profile's 38/TwentyFour wheels. Their 38mm-deep carbon rims slice through the wind, yet are not so deep that they get pushed around in crosswinds. For extra stiffness, hi-flange hubs are paired with handbuilt construction, and bladed spokes.

- Extra stiff hub shell design - High TG resin and brake pads. Brake Performance Specifically formulated to withstand the same heat our rims can take on, our brake pad compound is exclusive for TwentyFour Series wheelsets. Using a specially formulated rubber compound, durometer and friction agent, we developed a proprietary brake pad and reduced braking distances over that of other carbon fiber wheelsets. Specifications - CFD and wind tunnel developed proprietary carbon fiber rim - Proprietary precision machined alloy disc brake hubs with center lock disc brake pattern - Sapim CX Ray spokes with Sapim Polyax double square nipples - Sealed cartridge bearings - Hand-built assembly Each 78/TwentyFour Wheel Includes - Profile Design valve extenders. - Profile Design rim tape. - Profile Design quick-release skewers. - Profile Design Carbon-Specific P220 TwentyFour Series brake pads. - 2 Spokes & 2 Nipples (extra). Front Wheel - Weight: 770g - Size: 700c - Hub: 6061-T6 Alloy - Bearing Size: 6901 - Compatibility: QR - Rim Depth: 58mm - Rim Width (Outside): 24.5mm - Rim Width (Inside): 17mm - Color: UD Carbon - Spokes: Sapim CX-Ray Aero Spoke - Spoke Shape: Straight Pull, Bladed - Spoke Count: 20 - Spoke Pattern: Radial - Spoke Length: 252mm - Nipples: 7075 Alloy Polyax Double Square - External Nipples: Yes - Max Tire Pressure: 125psi / 8.27 bar - Tire Width: 25-28c Rear Wheel - Weight: 1050g - Size: 700c - Hub: 6061-T6 Alloy - Bearing Size: 6802 - Compatibility: Shimano/SRAM: 9/10sp, 11sp - Rim Depth: 38mm - Rim Width (Outside): 24.5mm - Rim Width (Inside): 17mm - Color: UD Carbon - Spokes: Sapim CX-Ray Aero Spoke - Spoke Shape: Straight Pull, Bladed - Spoke Count: 24 - Spoke Pattern Non-Drive: Radial - Spoke Pattern Drive: 2 cross - Spoke Length Non Drive: 235mm - Spoke Length Drive: 242mm - Nipples: 7075 Alloy Polyax Double Square - External Nipples: Yes - 11-Speed Compatible Hub: Yes - Max Tire Pressure: 125psi / 8.27 bar - Tire Width: 25-28c Wheelset - Set Weight: 1795g - Max Recommended Rider Weight (lbs): 220lbs

There are no compromises on race day, and Profile Design knew that when they designed their 58/TwentyFour tubular wheels. The 58mm-deep rim, 24.5mm rim width, and super stiff carbin layup provide uncompromising go-fast performance. And, the aero shape of the rim slips easily through the breeze, increasing your efficiency and speed. Match these rims up with your favorite tubular tires (sold separately) and experience a ride that clinchers just can't offer, with high-traction cornering and a supple road feel you need to ride to believe. The hubs feature sealed bearings for high-mileage durability and the freehub body is Shimano/SRAM 9, 10, and 11-speed compatible so you can use the drivetrain of your choice.

The Allroad Carbon SL features cutting-edge technologies, blending our proven expertise in building race-winning road rims and durable, smooth-riding MTB rims. The superlight full carbon rims have a 23mm inner rim width and feature our UST tubeless technology. This gives them a super dynamic feel with smooth-rolling efficiency and the added puncture resistance of tubeless tires. The wheels come with our 35mm Yksion Allroad tires, which offers a user-friendly integrated system, but you can also choose any other tire between 28 and 45mm, depending on the terrain you're riding. The wheels are built up with lightweight, double-butted steel spokes that give them just enough vertical compliance to take the edge off rough roads. Their patented elliptical profile improves aerodynamics. It's everything you need to tackle rough roads, gravel, or dirt with maximum speed and control. Allroad Pro Carbon SL comes with either our 35mm smooth-treaded Yksion Allroad for smoother roads or our knobby 40mm Yksion Allroad XL for more challenging dirt and gravel terrain. Climb with less effort, accelerate quicker - Superlight, full carbon rims optimized for impact resistance. - Lightweight, double-butted steel spokes keep weight low and maintain vertical compliance. Ride smoother and faster on rough roads with a reduced risk of punctures - 23mm wide UST rims and integrated tubeless tires reduce rolling resistance. - UST Road Tubeless lets you run lower tire pressure for comfort and control on rough roads. Powerful, reliable braking boosts confidence and control - 24 spokes for optimized brake torque distribution - Full axle compatibility, including 12mm and 15mm thru-axle or QR

This high-performance wheel system incorporates our most cutting-edge technologies to give you a proven aero advantage on the road. We made it faster by minimizing friction, both through the air and on the ground. The NACA rim profile is 64mm deep and 26mm wide, with an airfoil shape that is proven through wind-tunnel testing to produce the lowest possible drag without sacrificing its stability. That's how we addressed air friction. And, to minimize friction between the tire and the road, we use our Road Tubeless system with the new Yksion Pro UST tubeless tire. Eliminating the tube greatly reduces friction inside the tire, giving you 15% better rolling efficiency, so you roll that much faster using the same amount of energy. The rims are engineered with our iTgMax carbon rim technology, and this version is purpose-built for disc brakes. It's engineered with 24 spokes front and rear for perfect brake torque distribution. The highest rolling efficiency of any tubeless road wheel system - New UST Road Tubeless improves rolling resistance about 15% at equal tire pressures. - You can run lower tire pressure for a smoother ride quality. - Reduced risk of puncture with new Yksion Pro UST tubeless tires - Most user-friendly tubeless road system makes installing and removing tires easy. Unbeatable aero performance without sacrificing stability - NACA 64mm airfoil rim features a wide, rounded shape for low drag and crosswind stability. - 26mm rim width offers smooth tire integration. Disc-brake technology gives you added braking control - 24 spokes front and rear for optimized brake torque distribution - Front hub convertible from 12mm to 15mm thru-axle or quick release

This wheel system incorporates our most cutting-edge technologies to give you a proven aero advantage on the road. Built on a new NACA profile rim that's 64mm deep and 26mm wide, the rim provides an airfoil that is proven through wind-tunnel testing to produce the lowest possible drag without sacrificing its stability. It features a wide, rounded shape that minimizes the effects of crosswinds. The rims are engineered with our iTgMax carbon rim technology, which uses a laser treatment to remove the first layer of resin in the brake track. This innovative process improves braking performance and reliability in dry or wet conditions without compromising strength. This version features our all-new UST Road Tubeless technology, which offers several benefits. First, it improves rolling efficiency up to 15% compared to non-tubeless tires at equal air pressure. And, it improves overall ride quality by allowing you to run lower pressures for smoother handling and better control. The highest rolling efficiency of any tubeless road wheel system - New UST Road Tubeless improves rolling resistance about 15% at equal tire pressures. - You can run lower tire pressure for a smoother ride quality. - Reduced risk of puncture with new Yksion Pro UST tubeless tires - Most user-friendly tubeless road system makes installing and removing tires easy. Get unbeatable aero performance without sacrificing stability - NACA 64mm airfoil rim features a wide, rounded shape for low drag and crosswind stability. - 26mm rim width offers smooth tire integration. Accelerate, corner, and sprint faster with lighter, stiffer wheels - One of the lightest wheelsets in its category - 64mm high, 26mm wide full-carbon rim offers maximum power transfer.