700c, 27-Inch & 650c

- Position Front - Wheel Diameter/ISO 700C / 622 - Axle Type QR - Hub Spacing 100mm - Wheel-Brake Comp. Rim and Disc IS 6-bolt - Freehub Body - - Wheel Tire Type Clincher - Rim Material Aluminum - Rim Construction Double wall - Rim Internal Width 18.4mm - Rim inner width range 0-21.9mm - Rim Color Black - Rim Drilling 36 - Hub Model Shimano HB-M475 - Wheel Weight - - Spoke Type Stainless - Valve Schrader - Rim External Width 24.4mm - Depth 16mm - Rim Model Alex DM18 - Skewers Included Yes

The definition of "road cycling" now includes gravel and dirt as well as pavement. At the same time, bikes are evolving to meet the fit requirements of smaller riders. Meeting these two distinct needs was the driving force behind the Zipp 303 Firecrest 650B Tubeless Disc-brake wheelset. The smaller rim size provides room within frames and forks for larger tires that deliver increased comfort, compliance, and cornering performance. With more tire between the rim and the ground, the overall wheel diameter, including the tire, is similar to a standard 700c wheel and road tire combination. Back on the pavement, the 650B is a better-fitting wheel for smaller athletes riding compatible frames. For too long, many smaller cyclists have trained and raced on standard 700c wheels, losing out on the advantages of a proper fitting wheel such as improved handling and the elimination of front wheel-toe overlap. At the center of the 303 650B Firecrest Tubeless is a versatile and durable hubset, the German-engineered ZR1 DB. - Zipp graphics and cosmetic identity that scream speed - Versatile 45mm rim profile for increased speed and better cornering, control, and comfort - Tubeless design provides secure performance when ridden at lower tire pressures - ZR1 DB hubset is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Built with Sapim CX Sprint J-bend spokes - Center Lock rotor interface (lockring included) - Ships with 12mm end caps

- Position Rear - Wheel Diameter/ISO 700C / 622 - Axle Type QR - Hub Spacing 135mm - Wheel-Brake Comp. Rim - Freehub Body Freewheel - Wheel Tire Type Clincher - Rim Material Aluminum - Rim Construction Double wall - Rim Internal Width 18.4mm - Rim inner width range 0-21.9mm - Rim Color Black - Rim Drilling 36 - Hub Model Formula FM-31-QR - Wheel Weight - - Spoke Type Stainless - Valve Schrader - Rim External Width 24.4mm - Depth 16mm - Rim Model Alex DM18 Skewers Included Yes

When we set out to create a lightweight wheelset, we didn't want it to be "just another climbing wheel." We wanted to provide the lightest wheelset out there with the aerodynamic attributes of something twice its depth. One wheel that'll get you to the base of a climb quickly and up it as efficiently as possible, yet still be strong enough for day-to-day abuse. It was a tall order, but in the end, the CLX 32 gave us more than what we asked for. Our design process started with a low overall weight at the forefront, as we knew what weight we could hit with the information and technology we had available. With that weight in mind, we then turned our focus to aerodynamics and began an iterative process of designing and testing over 150 individual rims to find the optimal shape. These innumerable Computational Fluid Dynamics (CFD) models, Win Tunnel hours, and shots of espresso left us with a 32mm-deep shape that boasts more logged wind tunnel time than any other wheel in its category. Once we found the most aerodynamic shape, at the 32-millimter depth, we came back to the weight focus and proceeded to experiment with over 40 different layup methods to reach our desired weight. And this made the CLX 32 lighter and faster than every other competitor in the lightweight wheel category. For the CLX 32 clincher front, we mated the rim to our Aero Flange (AF) series hub with DT Swiss Aero spokes in order to create the best overall wheel system. This resulted in a 553-gram, 21mm-wide (internal width) front wheel with an extremely low inertia value. In cycling, inertia relates to the amount of force it takes to accelerate or decelerate, so wheels that are built with lightweight rims, like the CLX 32, result in a lower inertia value that creates a lively wheel that allows you to accelerate, decelerate, and change direction with less effort. But why so wide? Well, additional width does three primary things for a rim, it provides additional structural strength, it allows for a clean rim and tire interface when using wide tires (resulting in enhanced aerodynamics and faster rolling properties), and it better supports the tire in hard cornering. This boosts both predictable grip and confidence when things get twisty on the descents. Each CLX 32 clincher front wheel also employs the legendary CeramicSpeed bearings and comes with our padded wheelbag, quick-release, tubeless plugs, tubeless valve, and SwissStop Black Prince brake pads. - Assembly Method: Hand-built - Brake Track Height: 12mm - Braking Surface: Carbon fiber - Extras: Roval padded wheelbag, Roval steel quick-release, Roval tubeless plugs and tubeless valve, SwissStop Black Prince brake pads - Front Hub: Roval AF1, CeramicSpeed bearings - Nipple Type: DT Swiss Pro Lock hexagonal - Rim Depth: 32mm - Rim Material: Carbon - Rim Type: Carbon clincher, 2Bliss Ready - Rim Width: 20.7mm internal - Spoke Count: 16 - Spoke Pattern: Radial - Spoke Type: DT Swiss Aerolite T-head - Weight: 550g

When we set out to create a lightweight wheelset, we didn't want it to be "just another climbing wheel." We wanted to provide the lightest wheelset out there with the aerodynamic attributes of something twice its depth. One wheel that'll get you to the base of a climb quickly and up it as efficiently as possible, yet still be strong enough for day-to-day abuse. It was a tall order, but in the end, the CLX 32 gave us more than what we asked for. Our design process started with a low overall weight at the forefront, as we knew what weight we could hit with the information and technology we had available. With that weight in mind, we then turned our focus to aerodynamics and began an iterative process of designing and testing over 150 individual rims to find the optimal shape. These innumerable Computational Fluid Dynamics (CFD) models, Win Tunnel hours, and shots of espresso left us with a 32mm-deep shape that boasts more logged wind tunnel time than any other wheel in its category. Once we found the most aerodynamic shape, at the 32-millimter depth, we came back to the weight focus and proceeded to experiment with over 40 different layup methods to reach our desired weight. And this made the CLX 32 lighter and faster than every other competitor in the lightweight wheel category. For the CLX 32 rear clincher, we mated the rim to our Aero Flange (AF) series hub with DT Swiss Aero spokes to create the best overall system. This results in a 730-gram, 21mm-wide (internal width) rear wheel with an extremely low inertia value. In cycling, inertia relates to the amount of force it takes to accelerate or decelerate, so wheels that are built with lightweight rims, like the CLX 32, result in a lower inertia value that creates a lively wheel that allows you to accelerate, decelerate, and change direction with less effort. But why so wide? Well, additional width does three primary things for a rim, it provides additional structural strength, it allows for a clean rim and tire interface when using wide tires (resulting in enhanced aerodynamics and faster rolling properties), and it better supports the tire in hard cornering. This boosts both predictable grip and confidence when things get twisty on the descents. Each CLX 32 clincher rear wheel also employs the legendary CeramicSpeed bearings and comes with our padded wheelbag, quick-release, tubeless plugs, tubeless valve, and SwissStop Black Prince brake pads. - Assembly Method: Hand-built - Brake Track Height: 12mm - Braking Surface: Carbon fiber - Extras: Roval padded wheelbag, Roval steel quick-release, Roval tubeless plugs and tubeless valve, SwissStop Black Prince brake pads - Nipple Type: DT Swiss Pro Lock hexagonal - Rear Hub: Roval AF1, CeramicSpeed bearings, DT Swiss 240 internals, 11-speed - Rim Depth: 32mm - Rim Material: Carbon - Rim Type: Carbon clincher, 2Bliss Ready - Rim Width: 20.7mm internal - Spoke Count: 24 - Spoke Pattern: Radial/Two-cross (2:1) - Spoke Type: DT Swiss Aerolite T-head - Weight: 730g

During races, the people who pedal the least generally win the most. Profile’s 78/Twenty Four Full Carbon Clinchers are invisible to the wind and carry your speed to make this happen. Profile's Fluid dynamic modeling and wind tunnel testing created a 78mm-deep by 24.5mm-wide aero rim profile that excels in all wind conditions. Plus, there are Sapim CX-Ray bladed spokes for more free speed, which have locking nipples so the wheel remains tight and true, too. These speedy hoops are carefully layed up and built by hand for awesome stiffness and amazing power transfer. And, because even the fastest racers have to slow down now and then, Profile includes advanced carbon wrapping and a heat-resistant resin in its rims, plus carbon-compatible brake pads come with the wheels so you have maximum speed control. Give your performance a turbo boost by upgrading to the 78/Twenty Fours soon.

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.

During races, the people who pedal the least generally win the most. Profile’s 78/Twenty Four Full Carbon Clinchers are invisible to the wind and carry your speed to make this happen. Profile's Fluid dynamic modeling and wind tunnel testing created a 78mm-deep by 24.5mm-wide aero rim profile that excels in all wind conditions. Plus, there are Sapim CX-Ray bladed spokes for more free speed, which have locking nipples so the wheel remains tight and true, too. These speedy hoops are carefully layed up and built by hand for awesome stiffness and amazing power transfer. And, because even the fastest racers have to slow down now and then, Profile includes advanced carbon wrapping and a heat-resistant resin in its rims, plus carbon-compatible brake pads come with the wheels so you have maximum speed control. Give your performance a turbo boost by upgrading to the 78/Twenty Fours soon.

Races, training, group rides, gran fondos—Profile’s 58/Twenty Four Full Carbon Clinchers will be your new secret weapon. Their engineers used fluid dynamic modeling and wind tunnel testing to create a super slippery 58mm-deep by 24.5mm-wide rim for maximum free speed and slicing right through head and cross winds. Adding mph are the Sapim CX-Ray bladed spokes, which have locking nipples so they stay tight. These wing-like wheels save you massive energy on the flats and they're also light enough to rocket you up the climbs. Plus, Profile's careful hand assembly and advanced carbon layup mean rock-solid stiffness for outstanding power transfer. And, because sometimes you just have to hit the brakes, Profile includes high-tech carbon wrapping and a heat-resistant resin in its rims, plus carbon-compatible brake pads come with the wheels so you'll have more stopping power than ever. Upgrade to the 58/Twenty Fours and get ready to become a better rider.

Whether you're looking to take it to the limit on a climb or throw down in a sprint, Campagnolo's Bora One 35 wheels are where it's at. Their 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 - 35mm high rim gives this wheel good performance on long stretches on the flat where even the aerodynamic factor is important - All the Campagnolo knowhow in the field of carbon makes this wheel lightweight and perfect for longer steeper climbs - Number of spokes: 18 Front, 21 Rear - RDB – Rim Dynamic Balance - Bladed aerodynamic spokes - Stainless steel spokes - Ultralinear/DRSC geometry - Aluminum nipples - Weight: 1405 grams Included: - Special brake pad kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% in dry. - New Quick Release wheels with a totally redesigned aerodynamic profile, lighter and with a shiny finish. - Valve extender

- Position Rear - Wheel Diameter/ISO 700C / 622 - Axle Type QR - Hub Spacing 135mm - Wheel-Brake Comp. Rim - Freehub Body Freewheel - Wheel Tire Type Clincher - Rim Material Aluminum - Rim Construction Single wall - Rim Internal Width 19.9mm - Rim inner width range 0-21.9mm - Rim Color Black - Rim Drilling 36 - Hub Model Formula FM-31-QR - Wheel Weight - - Spoke Type Steel - Valve Schrader - Rim External Width 25.2mm - Depth 16mm - Rim Model Alex Z1000 - Skewers Included Yes

Go anywhere with versatile, durable disc brake Grail rims and wheelsets tested extensively by Stan's cyclocross and pro road teams. The 24.5mm-wide design allows tires to expand to full volume for drastically reduced rolling resistance and more control. Bead Socket Technology means you get ideal tubeless performance, putting the Grail in a class of its own for adventure, gravel, and road riding. Grail wheels come with yellow tape and 44mm tubeless valves installed. Rear wheels ship with 12x142mm TA end caps installed, and include QR end caps and skewers. - Designed for gravel, cyclocross, and road - BST-R Tubeless Technology for road 25-40mm road tubeless tires, traditional road tires when used with tubes, and low-pressure tubeless cyclocross tires - New faster engaging, 100% CNC machined Neo S hubs - Stainless Steel bearing - Sapim Custom Laser 1.8/1.5/1.8 spokes with Secure Lock aluminum nipples - 28 Front spokes 32 Rear spokes - Wide, low-profile rim design for better cornering and faster rolling - Compatible with Shimano and Campagnolo 9, 10, and 11-speed cassettes and SRAM XD - Max tubeless pressure (for 23mm tire): 116psi - Max tubeless pressure (for 32mm tire): 45psi - Compatible with standard clincher tires when used with tubes - Disc brake only - 230lbs rider weight limit

The Bora One 50 disc brake is the perfect answer for cyclists wanting to leave their mark on routes with high-speed stretches. Its 24.2mm width maintains high weight and steering standards, offering excellent aerodynamics for users who team it with a 25mm tubular and extremely high levels of comfort and safety when braking for those who prefer to use 28mm tubulars. The result is a pair of carbon racing bike wheels that delivers incredible performance in terms of aerodynamics, stiffness, steering, and reactivity while maintaining the famous smoothness of the Bora. The Bora One 50 disc brake was the first wheel tested by the pro riders on the Campagnolo teams together with the groupsets and it favorably impressed its testers Erviti, Greipel, and Berlato.

The 45mm-deep 303 NSW is built for a singular purpose: to be fast, everywhere. But the 303 NSW is no "race day only" wheelset to be tucked away in a wheel bag until a race number is pinned to the rider's jersey. It's built to take the abuse of everyday training rides, Gran Fondos, and wandering adventures. Zipp has achieved this reliability at a lighter weight with a revised carbon fiber layup developed through testing on the famed cobbles of the Arenberg Forest with the world's fastest riders. The 303 NSW Tubeless features a 19mm internal rim width and corresponding outer rim shape for aerodynamic optimization with 25mm tires. This wheel allows you to run tubeless or traditional clinchers. The benefits of tubeless include superior flat protection, the ability to run lower pressures, and a smoother ride with high cornering grip and low rolling resistance. - Versatile 45mm rim profile for increased speed and better cornering, control, and comfort - Tubeless design provides secure performance when ridden at lower tire pressures - Showstopper textured brake track delivers the best modulation and shortest stopping distances in wet and dry conditions - Cognition hub features Axial Clutch technology to allow the freehub's ratcheting mechanism to deliver half the mechanical drag of conventional three-pawl hubs - New Zipp graphics and cosmetic identity that scream speed. Applied using Zipp's ImPress direct-print technology - Ships with QR end caps and quick release skewers

- Position Front - Wheel Diameter/ISO 700C / 622 - Axle Type QR - Hub Spacing 100mm - Wheel-Brake Comp. Rim - Freehub Body - - Wheel Tire Type Clincher - Rim Material Aluminum - Rim Construction Double wall - Rim Internal Width 18.4mm - Rim inner width range 0-21.9mm - Rim Color Black - Rim Drilling 32 - Hub Model Shimano Acera HB-T3000 - Wheel Weight - - Spoke Type DT Stainless - Valve Schrader - Rim External Width 24.4mm - Depth 16mm - Rim Model Alex DM18 - Skewers Included Yes

- Position Rear - Wheel Diameter/ISO 700C / 622 - Axle Type Bolt-on - Hub Spacing 135mm - Wheel-Brake Comp. Rim - Freehub Body Freewheel - Wheel Tire Type Clincher - Rim Material Aluminum - Rim Construction Double wall - Rim Internal Width 18.4mm - Rim inner width range 0-21.9mm - Rim Drilling 36 - Hub Model Formula FM-31 - Wheel Weight - - Spoke Type Stainless - Valve Schrader - Rim External Width 24.4mm - Depth 16mm - Rim Model Alex DM18

A thru-axle 700c disc wheel with convenient dual Center Lock/6-Bolt disc that is perfectly suited to modern road, CX, or gravel applications. - A lightweight (470g), pinned construction double-wall rim with new-school 23mm internal width, tubeless compatibility, offset/asymmetrical construction, and hookless bead profile - Asymmetric rims w/offset spoke holes for better triangulation of spoke angles and balance of tensions in a wheel build, resulting in a stronger, stiffer, more compliant, and more reliable wheel - Joytech thru-axle alloy Center Lock hubs w/serviceable cup and cone bearings - Ships with CL-to-6-Bolt adapter and lockring full dual Center Lock/6-Bolt compatibility - Reinforced head plain gauge 14G/2.0mm SUS304 Stainless Steel spokes (black) w/12mm brass nipples (black) - 32H/3X lacing - Presta drilling - High-pressure rim tape included (non-tubeless) - Tubeless Compatible - Weight: 948g

A durable & classic 32H 700c road wheel with a new-school 18mm internal width rim. - Lightweight (485g) pinned construction low-profile double wall rim w/CNC machined sidewalls, wear indicator, and anodized matte black finish - Joytech alloy QR hubs w/serviceable cup and cone bearings - Reinforced head plain gauge 14G/2.0mm SUS304 Stainless Steel spokes (black or silver) / 12mm brass nipples (silver) - 32H/3X lacing - Presta drilling - QR levers & high-pressure rim tape included - Not tubeless compatible - Weight: 989g

Upgrade your road bike with Zipp’s 30 Course Disc wheels. Featuring stiff, light 26mm-deep Zipp aluminum rims, Zipp's precision 77D/177D disc hubs and Sapim's outstanding CX-Ray spokes, these hoops maximize your power transfer for superior acceleration, climbing and handling. They also boast a 25mm-wide tire bed for running wider tires to improve the ride even more and minimize pinch flats.

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. Finally, at just 995 grams, the Super-9 is even suited for the hills so you dominate every type of course.

Zipp's 302 Tubeless rim-brake wheels deliver dependable speed for aspiring and experienced cyclists alike. These wheels provide great value and performance and are now tubeless, allowing you to run lower tire pressure for greater cornering grip and reduced rolling resistance without the risk of pinch flats. Its 45mm deep, Indianapolis-made carbon rim is optimized for low aerodynamic drag and precise handling in all riding conditions. The 302's smooth carbon rim is laced to Zipp's 76 hub using Belgian CX-Sprint spokes and brass spoke nipples to build a wheel that is fast and reliable—tough enough to thrive in the big Gran Fondo or the road less traveled, yet light enough to tackle the steepest grades. The 302 is equally suited to training rides or duking it out at your local race series. - Tubeless design provides secure performance when riding at lower tire pressures - New Zipp graphics and cosmetic identity that scream speed - Dependable 76/176 hubs with Sapim CX Sprint J-bend spokes - Ships with QR end caps and quick release skewers

Zipp's 302 Tubeless rim-brake wheels deliver dependable speed for aspiring and experienced cyclists alike. These wheels provide great value and performance and are now tubeless, allowing you to run lower tire pressure for greater cornering grip and reduced rolling resistance without the risk of pinch flats. Its 45mm deep Indianapolis-made carbon rim is optimized for low aerodynamic drag and precise handling in all riding conditions. The 302's smooth carbon rim is laced to Zipp's 176 hub using Belgian CX-Sprint spokes and brass spoke nipples to build a wheel that is fast and reliable—tough enough to thrive in the big Gran Fondo or the road less traveled, yet light enough to tackle the steepest grades. The 302 is equally suited to training rides or duking it out at your local race series. - Tubeless design provides secure performance when riding at lower tire pressures - New Zipp graphics and cosmetic identity that scream speed - Dependable 76/176 hubs with Sapim CX Sprint J-bend spokes - Ships with QR end caps, quick release skewers

Zipp's 303 Firecrest Tubular Disc-brake wheels offer game-changing innovations for performance-minded cyclists. These wheels were developed to meet the needs of our sponsored professional road and cyclocross racers as well as any cyclist who prefer the time-proven ride qualities of tubulars. The 303 Firecrest Tubular features our ABLC Sawtooth dimple design which extends all the way to the edge of the rim. The rim features construction upgrades that deliver improved impact resistance. These innovations enhance a wheelset that's excelled in two of pro cycling's harshest proving grounds, the Spring Classics and the Cyclocross World Cup. At the center of the 303 Firecrest Tubular is a versatile and durable new hubset, the German-engineered ZR1 DB. - Go-anywhere 45mm rim depth tubular pro proven in Spring Classics and Cyclocross World Cup - New ZR1 DB hubset is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Center Lock rotor interface (lockring included) - New Zipp graphics and cosmetic identity that scream speed - Ships with 12mm end caps

Zipp's 404 Firecrest Tubeless Disc-brake wheels are a go-to speed weapon for any situation. Their aero and crosswind-stable 58mm rim depth is ideal for road races, time trial and triathlon, gran fondos, and endless training over all types of terrain. The 404 Firecrest Tubeless Disc brake is infused with technologies developed in our Indianapolis advanced development lab. Zipp's ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. At the center of the 404 Firecrest Tubeless Disc-brake is a versatile and durable new hubset, the German-engineered ZR1 DB. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless Disc brake is a savvy and speedy choice. - All-around aero 58mm rim depth with proven crosswind stability - ABLC Sawtooth dimple design helps manage airflow around the rim and contributes to a faster, more stable wheel - Tubeless, ensuring secure performance even when ridden at lower tire pressures - ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Superior modulation and stopping power of disc brakes - New Zipp graphics and cosmetic identity that scream speed - Center Lock rotor interface (lockring included) - Ships with 12mm end caps

Zipp's legendary speed weapon, the 404 Firecrest, is better than ever. This go-to rim-brake wheelset is, for the first time, tubeless-ready. That means you can run reduced tire pressure for reduced rolling resistance and increased cornering grip and compliance without the risk of pinch flats. This wheel's 58mm rim depth is a classic that has carried athletes to victory in every kind of event and situation—every triathlon distance, breakaways, field sprints, and hilly finishes. Zipp's ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency, while Zipp's ShowStopper textured braking surface delivers unrivaled rim braking performance in wet or dry conditions. At the center of the 404 Firecrest Tubeless rim-brake is a versatile and durable new hubset, the German-engineered ZR1. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless is a savvy and speedy choice. - All-around aero 58mm rim depth with proven crosswind stability - ABLC Sawtooth dimple design helps manage airflow around the rim and contributes to a faster, more stable wheel - New ZR1 hub is engineered in Germany with better seal design for improved durability - Tubeless ensuring secure performance even when ridden at lower tire pressures - ShowStopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditions - New Zipp graphics and cosmetic identity that scream speed - Ships with QR end caps and quick release skewers

Zipp's 808 Firecrest Tubeless Disc-wheelset is pure engineering science. It has to be. To achieve speed with an 82mm rim depth is one thing, but to be fast while offering high crosswind stability, well, that requires serious attention to detail. Yet that's just what the 808 Firecrest Disc brake accomplishes—speed with stability along with tubeless compatibility. That means you get all the aero benefits with having the ability to run lower tire pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. You also get the greater stopping power of disc brakes. This wheelset is infused with technologies developed in Zipp's Indianapolis advanced development lab: Zipp's ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. Additionally, at the center of the 808 Firecrest Tubeless Disc-brake is a versatile and durable new hubset, the German-engineered ZR1 DB. - An all-out aero 82mm rim profile that's tubeless-ready for increased speed and better cornering, control, and comfort - ABLC Sawtooth dimple design helps manage airflow around the rim and contributes to a faster, more stable wheel - ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Superior modulation and stopping power of disc brakes - Center Lock rotor interface (lockring included) - New Zipp graphics and cosmetic identity that scream speed - Ships with 12mm end caps

The pinnacle of the Cross Road category — the CRC 1100 SPLINE 38 T. A wheelset made for all those cyclocross enthusiasts out there racing every weekend from October until February. The cyclocross-specific carbon tubular rim, laced to a straight-pull 240s-based hub with SINC Ceramic bearings, combines superb performance with maximum reliability for harsh off-road use. Being extremely lightweight and reactive, the CRC 1100 SPLINE 38 T will make fast accelerations and jumping over obstacles even more fun than before.

Offering decreased rolling resistance on paved roads, unbeatable comfort on gravel, and a weight barely over 1500g, the carbon tubeless Avion from Stan's NoTubes is the future of performance road wheelsets. The Avion features a BST-R rim shape, designed for tubeless specific road tires, traditional clincher tires when used with tubes, and wider gravel and cyclocross tires. The 28mm WideRight rim profile of the Avion increases tire volume and decreases pressure, for less rolling resistance, superior traction, and more comfort. Showcasing Stan's vibration damping Radial Impact Absorbing Carbon Technology (RiACT) and built around the reliability and quick engagement of Stan's Neo and Neo Ultimate hubs, the Avion offers performance that doesn't stop when the pavement ends. Avion wheels come with yellow tape and 55mm tubeless valves installed. Front wheels ship with 15x100mm TA end caps installed, and also include 12x100mm TA and QR end caps and skewers. You'll also find replacement spokes and a final QC readout for your unique wheelset. - Tubeless ready with rim tape and valves installed - Designed for disc brake road, gravel, and cyclocross - Faster engaging, 100% CNC-machined Neo Ultimate hubs - Sapim CX-Ray spokes with Secure Lock aluminum nipples - 41mm deep aerodynamic RiACT rims absorb impacts and roll faster - BST-R series for tubeless road, traditional road with tube, and wider tires - 28mm WideRight rim design optimized for 25-40mm tires

- Position Front - Wheel Diameter/ISO 700C / 622 - Axle Type QR - Hub Spacing 100mm - Wheel-Brake Comp. Rim - Freehub Body - - Wheel Tire Type Clincher - Rim Material Aluminum - Rim Construction Double wall - Rim Internal Width 19mm - Rim inner width range 0-21.9mm - Rim Drilling 36 - Hub Model Formula FM-21-QR - Wheel Weight - - Spoke Type Stainless - Valve Schrader - Rim External Width - - Depth 20mm - Rim Model Evo E-Tour 19 - Skewers Included Yes

A thru-axle 700c disc wheel with convenient dual Center Lock/6-Bolt disc and full 8/9/10/11sp compatibility that is perfectly suited to modern road, CX, or gravel applications. - A lightweight (470g), pinned construction double-wall rim with new-school 23mm internal width, tubeless compatibility, offset/asymmetrical construction, and hookless bead profile - Asymmetric rims w/offset spoke holes for better triangulation of spoke angles and balance of tensions in a wheel build, resulting in a stronger, stiffer, more compliant, and more reliable wheel - Joytech thru-axle alloy Center Lock hubs w/serviceable cup and cone bearings - 11sp Shimano road steel freehub body w/1.85mm freehub spacer for full 8/9/10/11sp compatibility - Ships with CL-to-6-Bolt adapter and lockring full dual Center Lock/6-Bolt compatibility - Reinforced head plain gauge 14G/2.0mm SUS304 Stainless Steel spokes (black) w/12mm brass nipples (black) - 32H/3X lacing - Presta drilling - High-pressure rim tape included (non-tubeless) - Tubeless Compatible - Weight: 1159g