700c, 27-Inch & 650c

"Tipping the scales at an insane light 1,108 grams with valves and rim tape, these are the lightest gravel specific wheels I have ridden and reviewed. Priced at $2,195, they beat their pants off of premium wheelset offerings in terms of price and weight, which says a lot about the R&D that Berd has put into this wheelset. These Berd sparrows have set the benchmark." - Gravel Cyclist The Berd Sparrow Carbon Gravel Wheels are the lightest 25 mm internal production gravel wheelset on the market today! Even though Sparrow wheels weigh only 1,065 grams for the complete wheelset (1,108 grams with tape and valves) they are still tough enough to handle anything your off-pavement adventures can throw at them. Not only are Sparrow wheels lightweight, but they also provide an extremely smooth ride with the damping qualities of Berd spokes soaking up those chunky gravel sections and reducing the high-frequency vibrations that travel from the road to the rider. The Sparrow Wheels are equipped to handle 28c road tires all the way up to 50c mud slingers so no matter where you are going and how you are riding, you can mount up whatever rubber is needed for the adventure! At the center of the Sparrow wheels are the all-new Berd Talon Gravel/Road hubs. Berd TALON hubs feature a clean spoke interface designed to work exclusively with Berd spokes. The TALON hubs also include removable end caps for easy serviceability, centerlock brake mounts, and a durable black anodized finish. The dual-sprung 36 tooth ratchet mechanism is designed to be easy to service and offers excellent reliability! Most importantly, the Talon Gravel/Road hubs are available with Shimano Microspline freehubs for 12-speed GRX cassettes in addition to Sram XDR and the traditional Shimano 11SP road freehub body. Sparrow wheels are also available to be built using Onyx Hook Flange hubs, or as part of a custom build using the hubs of your choice (subject to availability). Strong, light, and smooth - Berd Sparrow wheels are the complete package. Come fly with us today! Technology Berd spokes are made from an advanced polymer called ultra high molecular weight polyethylene (UHMWPE) that has 12 times the strength-to-weight ratio of steel and floats on water. Berd spokes have an improved fatigue life compared to steel and are impervious to the elements.

Proterra Light i23 wheels check all the boxes for a fast and light alloy wheelset. The 23mm inner rim width provides the optimal tire profile for adventure road and gravel tires ranging from 30-42mm. Its open-cavity profile features thin, weight-optimized walls that provide the perfect blend of stiffness, resilience, and efficiency. Subdued graphics on a bead-blast finish ensure these wheels won't clash with the colors of your dream bike. We didn't skimp on hubs either. Top-tier EZO bearings, a swift 6-pawl freehub, and 3.7 degrees of engagement provide the look, sound, and feel you expect of a high-end tubeless wheelset. - 23mm inner rim width with 28 spokes laced in a 3-cross pattern - 6069 aluminum alloy rim that is TCS 2.0 tubeless-ready - Sapim Secure Lock 14-gauge alloy nipples minimize rotational weight, while double butted 2.0/1.8/2.0mm J-bend spokes make replacement a breeze. - Tubeless tape, Solid Strip, and black alloy valves are preinstalled, making the wheels ready for tubeless tires the moment they arrive on your doorstep. The TCS 2.0 Solid Strip is a durable strip that lies beneath the tape, prevents it from sagging at the spoke holes, makes it easier to mount a tire, and protects from puncture in the case of a broken spoke. - Center Lock rotor mounts

Proterra Light i25 wheels - for all you Road Plus adventure riders out there. The extra traction and comfort of a high-volume 650 tire is pretty nice, eh? Proterra Light i25 wheels feature an open-cavity profile to minimize weight and maximize efficiency as you get lost on backroad detours. Like all other Proterra wheels, the responsive 6-pawl freehub offers 5 degrees of reliable engagement whether you're cruising to work or have your frame bag bursting at the seams for an overnight adventure. Designed for Road Plus, because more volume is always more fun. - 6069 aluminum rims won’t beat you up, are plenty of strong, and reasonably light - 25mm internal rim width perfectly supports modern 650b tires - Frequency hubs are reliable and offer a snappy 5-degree engagement - TCS tubeless tape and a solid nylon strip makes tire mounting and seating easier - 3-cross lacing pattern and alloy nipples for a solid combination of durability and weight savings Usage: Adventure Road / Gravel / Cyclocross

Short and stout sidewalls guard against pinch flats and denting from impacts: a pothole or a rocky descent. A generous 25mm internal rim width allows more tire contact with the road which supports you and your gear more safely and comfortably than conventional narrow rims. - Tubeless ready with the use of Velotape SPECIFICATIONS - Hub Drilling: 32 - Color: Black - Wheel Size: 700c - ISO Diameter: 622 / road / 29" - Brake Track: Non-Machined - Valve: Presta - Rim Width (Internal): 25 - Manufacturer Spec ERD (mm): 597 - Rim Material: Alloy - Tire Type: Tubeless Ready - Weight: 675g - Rim Center Offset (mm): 0

Sta-Tru Double Wall Rear Wheel: - Double Wall rim - Hub/Brake Compatibility: Rim Brake - Wheel Size: 700c - Cassette Body Type: Threaded Standard 1.37" x 24tpi - ISO Diameter: 622 / Road / 29" - Tire Type: Clincher

Reserve wheels are built on the highest quality carbon rims on the market. Everything from the thickness of the rim beads to the external spoke hole reinforcements comes purely from experience of knowing what riders need at every level-from international racing to your local trails. - Built with standard high-quality components including j-bend spokes (28 count) and Sapim mechanically locking nipples - Ships with rim tape installed, tubeless-ready valves, and cards identifying the Santa Cruz builder of each of your wheels - Backed by a lifetime warranty - Built with DT Swiss Hubs

Front tubeless ready wheel. Suitable replacement for entry level to higher-end road and gravel bikes. - Professional tubeless tape installation included - Formula Hub - Rotor Lock Ring not included - 32 spokes SPECIFICATIONS - Hub/Brake Compatibility: Center-Lock Disc - Color: Black - Wheel Size: 700c - ISO Diameter: 622 / road / 29" - Front Axle: 12mm Thru x 100mm - Valve: Presta - Rim Width (Internal): 20 - Tire Type: Tubeless Ready Clincher

Value HD Series wheels are built with everyday use in mind, for heavy-duty applications. Featuring premium double wall rims, stainless steel spokes, and sealed hubs, the Value HD Series support a heavier load capacity and an expanded range of fitments. - Rim Brake - Stainless Spokes - Professional tubeless tape installation included - 36 Hole

Gravel rides are so much better on proper gravel wheels. The Emporia alloy line is built around our 25mm internal width Emporia rims. The internal width lets your tires inflate wide, so you get a great ride with tons of grip. And, our Emporia wheels are sturdy, but not clunky. You can bomb down the hills with confidence, and get up the other side with less effort. Gravel riding is equal parts challenge, scenery, and low traffic bliss. With a set of Emporia wheels, you’ll enjoy it even more. With the same 25mm internal width as HED Emporia GA Pro and featuring HED’s GP Performance Hub, you’re one pedal stroke away from endless gravel. And if you're just gravelish, or gravel curious the Emporia GA wheels will make you a convert. Specifications: - Built in the U.S.A. - 25mm Internal Width, - 30mm External Width - Tubeless Compatible - Rim Type: Alloy / Hooked - Front Wheel Weight: 760g - Rear Wheel Weight: 910g - Brake Type: Centerlock - Freehub Type: Hed 4-pawl - Freehub body: Sram XDR - Bearing Type: 6902 Stainless - Spokes: Sapim Race J-bend - Minimum Tire Size: 32mm

Gravel rides are so much better on proper gravel wheels. The Emporia alloy line is built around our 25mm internal width Emporia rims. The internal width lets your tires inflate wide, so you get a great ride with tons of grip. And, our Emporia wheels are sturdy, but not clunky. You can bomb down the hills with confidence, and get up the other side with less effort. Gravel riding is equal parts challenge, scenery, and low traffic bliss. With a set of Emporia wheels, you’ll enjoy it even more. With the same 25mm internal width as HED Emporia GA Pro and featuring HED’s GP Performance Hub, you’re one pedal stroke away from endless gravel. And if you're just gravelish, or gravel curious the Emporia GA wheels will make you a convert. Specifications: - Built in the U.S.A. - 700c and 650b Options Available - 25mm Internal Width, - 30mm External Width - Tubeless Compatible - Rim Type: Alloy / Hooked - Front Wheel Weight: 760g - Rear Wheel Weight: 910g - Brake Type: Centerlock - Freehub Type: Hed 4-pawl - Bearing Type: 6902 Stainless - Spokes: Sapim Race J-bend - Minimum Tire Size: 32mm

What It Is The G23 is the definition of a true gravel wheelset. At 330 grams, ENVE's lightest 700c tubeless rim accelerates quickly and ascends with ease. Armed against pinch flats with the patent-pending Wide Hookless Bead, the G23 is tough and relentless on road, path, or trail. The G23 is a 700c tubeless carbon clincher wheelset with a generous 23mm internal width, specifically conceived to meet the performance and ride quality demands of serious mixed-surface cyclists. Who It's For Created for those seeking to discover new experiences, new terrain, and new challenges. Built to reflect the versatility of today's gravel and mixed surface riders, these wheels will excite ambitious, daring, and indomitable riders everywhere. If your path leads to classics like Dirty Kanza, Landrun, Crusher in the Tushar, or a new wave of events like Grinduro or Lost and Found, the G23 is your wheel. Why We Made It There is a place between road and mountain that is open to discovery. Beyond the range of your trail bike or the capabilities of your road bike. Terrain littered with contradicting challenges and demanding requirements are at odds with the bikes and products available today. We built the new G23 to thrive in this new environment, because insights gained through building the world's best road and mountain bike rims told us that the perfect combination did not exist in our stable, or in our opinion, anywhere at all. The higher volume and lower pressures would demand MTB toughness and flat resistance, while big days and long miles would require the lightweight and efficiency of a road machine. Above all, the combination of rough and rigid would require a wheel with the ride quality to make those long miles enjoyable and multi-day treks possible.

As the most versatile wheel in the line, the SES 3.4 is the go-to for just about any terrain or surface conditions. The high-volume design of the rim and Wide Hookless Bead technology not only makes the SES 3.4 a modern road wheel that is raced at the World Tour level, but it’s also a favorite for mixed surface events due to its feature benefits that clearly separate it from other wheels in the same depth category. Pinch-flat resistance, low weight, and an aero profile optimized around high-volume tires are key features of the SES 3.4, making it the most adept all-around wheel. - Full carbon rim is optimized to further improve tubeless tire and rim reliability with a hookless bead design that allows for the precise rim dimensions required to achieve the best tubeless performance - Wide hookless bead deign greatly reduces the likelihood of pinch-flatting by providing a blunt surface upon which to bottom out the tire, dissipating energy across a larger surface area and preventing tire damage - Premium Straight Pull hubs utilize equal spoke lengths with an anti-twist spoke design for improved wheel strength and performance, a lightweight alloy hubshell, stainless steel sealed bearings and easy to service axle system - Molded Spoke Hole Technology offers a variety of benefits that ultimately result in a more durable and reliable carbon fiber rim and wheel - 38mm front depth and 25mm internal rim width supports minimum tire sizes of 27mm, with an Aero Optimized design around 29mm tires. For use with Tubeless tires only - Rims are pre-taped and tubeless ready

As the most versatile wheel in the line, the SES 3.4 is the go-to for just about any terrain or surface conditions. The high-volume design of the rim and Wide Hookless Bead technology not only makes the SES 3.4 a modern road wheel that is raced at the World Tour level, but it’s also a favorite for mixed surface events due to its feature benefits that clearly separate it from other wheels in the same depth category. Pinch-flat resistance, low weight, and an aero profile optimized around high-volume tires are key features of the SES 3.4, making it the most adept all-around wheel. - Full carbon rim is optimized to further improve tubeless tire and rim reliability with a hookless bead design that allows for the precise rim dimensions required to achieve the best tubeless performance - Wide hookless bead deign greatly reduces the likelihood of pinch-flatting by providing a blunt surface upon which to bottom out the tire, dissipating energy across a larger surface area and preventing tire damage - Innerdrive mechanism features oversized 42mm steel ratchets positioned inboard and over the bearings, reducing stress on the axle and bearings while ensuring positive and reliable engagement - Interchangeable ratchets (sold separately) allow riders to easily tune their rides for their personal performance needs. Whether it be maximizing efficiency, response, or reliability - Premium Straight Pull hubs utilize equal spoke lengths with an anti-twist spoke design for improved wheel strength and performance, a lightweight alloy hubshell, stainless steel sealed bearings and easy to service axle system - Molded Spoke Hole Technology offers a variety of benefits that ultimately result in a more durable and reliable carbon fiber rim and wheel - 42mm rear depth and 25mm internal rim width supports minimum tire sizes of 27mm, with an Aero Optimized design around 29mm tires. For use with Tubeless tires only - Rims are pre-taped and tubeless ready

When speed across most any terrain is priority number one, look no further than the SES 4.5. Originally designed for the cobbles and crosswinds of Paris-Roubaix to provide an aero benefit with high volume tires, the SES 4.5 was the first of its kind and is now re-designed to deliver more speed in a lighter package. The SES 4.5 has been re-engineered to reduce weight, increase aero efficiency and further expand its capabilities when the going gets fast. Whether you’re pinning on the number for race day or seeking the fastest road wheelset across undulating terrain, the SES 4.5 is in the sweet spot for speed. - Full carbon rim is optimized to further improve tubeless tire and rim reliability with a hookless bead design that allows for the precise rim dimensions required to achieve the best tubeless performance - Wide hookless bead deign greatly reduces the likelihood of pinch-flatting by providing a blunt surface upon which to bottom out the tire, dissipating energy across a larger surface area and preventing tire damage - Premium Straight Pull hubs utilize equal spoke lengths with an anti-twist spoke design for improved wheel strength and performance, a lightweight alloy hubshell, stainless steel sealed bearings and easy to service axle system - Molded Spoke Hole Technology offers a variety of benefits that ultimately result in a more durable and reliable carbon fiber rim and wheel - 50mm front depth and 25mm internal rim width supports minimum tire sizes of 27mm, with an Aero Optimized design around 27 - 28mm tires. For use with Tubeless tires only - Rims are pre-taped and tubeless ready

When speed across most any terrain is priority number one, look no further than the SES 4.5. Originally designed for the cobbles and crosswinds of Paris-Roubaix to provide an aero benefit with high volume tires, the SES 4.5 was the first of its kind and is now re-designed to deliver more speed in a lighter package. The SES 4.5 has been re-engineered to reduce weight, increase aero efficiency and further expand its capabilities when the going gets fast. Whether you’re pinning on the number for race day or seeking the fastest road wheelset across undulating terrain, the SES 4.5 is in the sweet spot for speed. - Full carbon rim is optimized to further improve tubeless tire and rim reliability with a hookless bead design that allows for the precise rim dimensions required to achieve the best tubeless performance - Wide hookless bead deign greatly reduces the likelihood of pinch-flatting by providing a blunt surface upon which to bottom out the tire, dissipating energy across a larger surface area and preventing tire damage - Innerdrive mechanism features oversized 42mm steel ratchets positioned inboard and over the bearings, reducing stress on the axle and bearings while ensuring positive and reliable engagement - Interchangeable ratchets (sold separately) allow riders to easily tune their rides for their personal performance needs. Whether it be maximizing efficiency, response, or reliability - Premium Straight Pull hubs utilize equal spoke lengths with an anti-twist spoke design for improved wheel strength and performance, a lightweight alloy hubshell, stainless steel sealed bearings and easy to service axle system - Molded Spoke Hole Technology offers a variety of benefits that ultimately result in a more durable and reliable carbon fiber rim and wheel - 56mm rear depth and 25mm internal rim width supports minimum tire sizes of 27mm, with an Aero Optimized design around 27 - 28mm tires. For use with Tubeless tires only - Rims are pre-taped and tubeless ready

The wheel that first merged aero with high volume tires, designed to make you faster on all road surfaces. Proven on the cobbles of Paris-Roubaix. - Intended Use: Road, All-Road - Inner rim width: 25mm - Aero Optimized Tire Size: 27 – 32c - Tubeless-only AERO FOR ALL ROADS The SES 4.5 AR is an uncompromising aero wheel designed specifically for disc brake equipped bikes and large volume 27 to 30mm tubeless road tires. Rebellious, unconventional, and pioneering are words that describe the one of its kind SES 4.5 AR. Conceptualized for the cobbles of Paris-Roubaix through our partnership with Team Dimension Data, the SES 4.5 AR was developed to deliver top shelf aero performance, stability, and comfort for virtually any road surface. The SES 4.5 AR is available as a tubeless clincher and tubular model rim. The SES 4.5 AR borrows from ENVE M Series carbon mountain wheel tubeless technology and features hookless beads. Hookless beads improve aerodynamic performance by aiding airflow from tire to rim as well as allow for the best tubeless tire performance possible. Like all Smart ENVE System aero wheels, the front and rear rims are specifically designed for the airflow seen at the front and back of the bike. As such, the front rim is more shallow and wider to maximize stability and the rear is deeper and narrower to aid in drag reduction. In addition to dissimilar geometries, the SES 4.5 AR features a disc brake specific construction that saves weight, improves strength, and creates an unprecedented ride quality.

The entry into the world of gravel riding, the G 1800. If you want to give cycling a try and plan to do your first rides off-road the G 1800 is your choice of wheel. Combining all the key advantages of DT's gravel segment wheels at a very attractive price point, these wheels may be your entry into the world of gravel riding. Leave for beaten roads and turn to the unexplored paths, the G 1800 will join you. - 370 based hub

Wildness Awaits The Outback is designed for long-distance travel on dirt – from XC Mtb epics to XL gravel rigs. The 25mm internal width is built for adventuring, be that on XC Mtb trails or endless gravel. We’ve improved the stiffness, strength and longevity of all our gravel and trail wheels by using an asymmetric (ASYM) rim design than improves spoke tension balance by up to 30%. The White Industries CLD hubset has led the industry in reliability and serviceability for over a decade. A titanium free-hub, fast engagement and full serviceability earn it fans in every cycling discipline. All Astral Cycling wheels are hand-build in Eugene, Oregon and feature Tubeless Easy rims you can easily set up at home. Need a special build? We can do that. Contact us for dream-builds or rebuilds and we’ll make it happen. Services also available through dealers Build Specifications: - 700c/29" Disc specific - Rim Depth: 23mm asymmetric alloy clincher - Rim Width: [ex] 28.5mm, [in] 25mm - Tubeless ready - Weight: Weight: 29"/700c - 1595g - Spoke count/ lacing pattern: 28H/28H, 2x - Spoke type: Sapim CX Ray, Bladed - Hubs: White Industries CLD - Hub Body: CNC machined in Petaluma, California by White Industries - Bearing: Enduro precision steel - Front axle: Boost (15mm, 12mm), 15mm, 12mm, 9mm - Rear axle: Boost 148mm, Boost 141 QR, 142mm, 135mm - Freehub Options: Freehub Options: Shimano HG11, Campagnolo, SRAM XDR, Shimano Micro Spline, Campagnolo N3W - Freehub Material: CNC Machined 6al4v Titanium. - Tire size and pressure recommendation: See chart in Product images - Includes: Taped for tubeless, tubeless valves and Astral's Certainty

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 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. 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 303 S Tubeless Disc Brake wheelset provides today's cyclists the versatility they demand with the speed they crave. Expanding greatly on its heritage of conquering the Spring Classics, this 303 wheelset maintains its ideal-for-every-terrain 45mm rim depth but adds a significantly wider internal width to provide greater performance and ride quality in almost every measurable way. This wheelset is tubeless for disc-brake bikes, allowing the ability to run wide tires at lower pressures for race-ready speed on or off the pavement. The 303 S is among our lightest wheelsets, optimized for top aero performance with a 28mm tire but capable of handling gravel tires up to 50mm wide. - Wide rims optimize tire profile to allow lower tire pressure, especially with tubeless. The result is a larger contact patch for increased grip and confident cornering, descending, and handling in wet conditions. - Lower tire pressures and larger volume provides a compliant ride with fewer vibrations. - Significant watt savings when running larger tires at lower pressure. - Wide, hookless rims create a seamless transition to the tire, reducing drag. - Fastest with 28mm, but fits wide gravel tires as well - New Zipp graphics and cosmetic identity that scream speed

Zipp's 303 S Tubeless Disc Brake wheelset provides today's cyclists the versatility they demand with the speed they crave. Expanding greatly on its heritage of conquering the Spring Classics, this 303 wheelset maintains its ideal-for-every-terrain 45mm rim depth but adds a significantly wider internal width to provide greater performance and ride quality in almost every measurable way. This wheelset is tubeless for disc-brake bikes, allowing the ability to run wide tires at lower pressures for race-ready speed on or off the pavement. The 303 S is among our lightest wheelsets, optimized for top aero performance with a 28mm tire but capable of handling gravel tires up to 50mm wide. - Wide rims optimize tire profile to allow lower tire pressure, especially with tubeless. The result is a larger contact patch for increased grip and confident cornering, descending, and handling in wet conditions. - Lower tire pressures and larger volume provides a compliant ride with fewer vibrations. - Significant watt savings when running larger tires at lower pressure. - Wide, hookless rims create a seamless transition to the tire, reducing drag. - Fastest with 28mm, but fits wide gravel tires as well - New Zipp graphics and cosmetic identity that scream speed

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

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 wheel yet, making it a fast-puncher ready to fight its way into the breakaway. Zipp's use of hookless (straight side) rims 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

- Versatile aero wheelset for the modern road bike with tubeless and hookless rim profile - Optimized tire bed for easy tire installation - Wide 23mm rim profile creates a better tire interface to be fast on or off the road - New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Ships with 12mm front and rear end caps - Center locking rotor interface. Lockring is included with the wheels - 1470g - Lifetime warranty

- Versatile aero wheelset for the modern road bike with tubeless and hookless rim profile - Optimized tire bed for easy tire installation - Wide 23mm rim profile creates a better tire interface to be fast on or off the road - New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Ships with 12mm front and rear end caps - Center locking rotor interface. Lockring is included with the wheels - 1470g - Lifetime warranty

- Zipp’s ultimate road racing wheelset. Aerodynamically efficient and stable in all wind conditions. - Optimized for 28mm tubeless tires at lower pressure for reduced rolling resistance and vibration damping. - Total System Efficiency (TSE) approach addresses wind resistance, gravity, rolling resistance, and vibration losses. - More than 400 grams lighter than its predecessor - Hookless rims for a more seamless and aerodynamic transition between tire and the rim - Cognition V2 Hubset with an updated Axial Clutch V2 mechanism for quicker engagement, lower friction, and improved durability. - Center locking rotor interface. Lockring is included with the wheels - 1360g - Lifetime warranty

- Zipp’s ultimate road racing wheelset. Aerodynamically efficient and stable in all wind conditions. - Optimized for 28mm tubeless tires at lower pressure for reduced rolling resistance and vibration damping. - Total System Efficiency (TSE) approach addresses wind resistance, gravity, rolling resistance, and vibration losses. - More than 400 grams lighter than its predecessor - Hookless rims for a more seamless and aerodynamic transition between tire and the rim - Cognition V2 Hubset with an updated Axial Clutch V2 mechanism for quicker engagement, lower friction, and improved durability. - Center locking rotor interface. Lockring is included with the wheels - 1360g - Lifetime warranty

- TSE design with 23mm internal width with tubeless and hookless rim profile ideal for wider tires at lower tire pressure - Minimum 25mm tire width - More than 300 g lighter than previous model - ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - An all-out aero 80mm rim profile - ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel - Center locking rotor interface. Lockring is included - Lifetime warranty