Wheels

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

- Rims: WTB ST i23 (Black), inner width: 23 mm - New TCS 2.0 Tubeless system - Solid Strip (included) protects and ensures a smooth surface between the tire and the rim - Easy On-Ramp profile allows for a smooth tire installation and stress-free inflation - Industrial Epoxy reinforced Pinned Joint provides repeatable tubeless consistency - Drilled for Presta valve - 32 holes - Rear hub: Formula DC360 (Black), Laser etched logo, 12mm TA, O.L.D. 142mm - HG Freehub compatible with 8—10, MTB 11-speed - 6-bolt disc mount - Sealed bearings - TA Axles not included - Assembled in North America by experienced wheel builders with Sapim 14G Stainless Steel spokes (Black) and 14mm Brass Polyax Nipples (Black) - Tubeless Compatible (Valve and Tape not included)

Give 'em your worst Aggressive with a downright surly attitude, the new Aeffect R wheelset was built to provide you with category-leading Trail to Enduro good times with a 30mm-wide, offset 6069 alloy rim and new Trace hub to make for an unstoppable combo of toughness and durability. Rough And Rowdy Made to handle all kinds of Enduro and all-mountain punishment, the burly Aeffect R rim sports a 30mm inner width and is born tubeless ready. Balance is Key Aeffect R sports a stout, 6069 alloy rim with a 4.5mm-offset spoke bed to provide spoke tension balance, increasing wheel stiffness and overall fatigue life. No Frills, All Thrills The new Trace hub doesn't need flash or gimmicks. Highlights include: durable cartridge bearings, no-nonsense 10-degree engagement, a tough steel axle, and all relevant cassette body options. This hub will get the job done, ride after ride.

Race Face's first carbon wheelset comes to market during Peak Enduro, meaning people are hitting the trails as hard as they can at all angles. Striking the balance between shred-ready and climb-crushing, Race Face incorporated a generous 31mm internal width for a trail-stomping footprint, a durable carbon layout built for enduro style abuse, and an offset spoke hole layout delivering improved tension balance to up the sturdiness. With the Vault Hub’s super fast engagement, long bearing life, and spoke flanges designed for maximizing lateral stability, you can take your rally to the next level. Get ready to be fast in every direction. 2 Year No Fault Guarantee HUB - Large oversize flange for improved bracing angle - Larger bearings - No bearing adjuster needed - Wider bearing stance 6 double tooth pawls (3 engage at a time) - 120 points of engagement (3 degrees) - Independently sprung pawls - Balanced spoke counter bore - Tool-free interchangeable end caps (sold separately) RIM - Full carbon fiber construction - 31mm Internal width tubeless ready rim - 4.5mm Offset – Improves spoke balance and wheel stiffness - High gloss black water transfer logos

Aksium is a great choice for everyday road riding. With a smart balance of high-quality materials and durable construction, it offers aspiring road riders the clear performance benefits of a high-quality wheelset. This Aksium Disc model includes special features aimed at the unique demands of disc brake road bikes. It uses straight-pull spokes for added stiffness and strength, and we also increased the spoke count to 24 on both front and rear wheels. With a 17mm internal width, these rims are compatible with tires up to 32mm, making them versatile, comfortable, and ideal for challenging road conditions. The disc-specific hubs feature super strong QRM bearings that provide low friction and long-term durability. Powerful, reliable disc brakes for added confidence and control - 24 spokes front and rear for optimized brake torque distribution - Disc-brake optimized rim profile - Disc-friendly spoke geometry and lacing pattern Smooth, efficient ride quality - Wider 17mm (inner width) rims allow tires up to 32mm. - High-quality QRM cartridge bearings - Straight-pull round spokes are stronger than J-bend options.

The right wheel and tire combination can improve your skills and upgrade the performance of your E-bike on challenging off-road terrain. The new E-Deemax S is built specifically for E-bikes and has some unique technologies to help you ride smoother and have more fun on the trail. Our patented PFP technology (Pinch Flat Protection) features rims with a wider contact surface at the top of sidewall to significantly reduce the risk of tire cuts and punctures. The 30mm wide rims allow you to run lower tire pressure for better traction and smooth rolling efficiency. Our patented Fore technology features a fully sealed upper rim bridge that eliminates the need for rim tape, making it the easiest system for mounting and changing tubeless tires ISM rim machining removes material from the rims in strategic areas to minimize weight without compromising strength, and our new Black Shield treatment protects the rims against impacts and scratches. We use 28 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub, which has our ultra-reliable ID360 double ratchet system for quick engagement and acceleration. Set up for either 6-bolt or center lock disc mounts, these 29" wheels are available for Shimano HG9, XD and Micro Spline freewheel bodies and come with UST tubeless valves, spare spokes and accessories.

Versatile, aero, light, and fast. The SES 3.4 has been a staple in the SES wheel family, and the newest iteration takes the best features of the previous generation SES 3.4 and 3.4 AR to make the ultimate modern road wheelset. There’s simply nothing more versatile than the SES 3.4. - Carbon fiber consctruction using continuously running fibers throughout the rim, tapering laminates, and removing excess material - 38mm front and 42mm rear rim depths maximize aerodynamic efficiencies, reduces weight and manage crosswind riding conditions with ease - Hookless bead tubeless technology reduces weight, improves comfort, maintains strength, and ensures an exacting rim bead seat - Premium Road Hubs bring efficiency, longevity, and simplicity: Cold-forged and machined 6061 alloy for durable lightweight performance - Tubeless and disc brake only

A clever dual-duty wheel with MTB hub spacing that can be used with either rim or 6-Bolt disc brakes. - Alex Y303 pinned construction single-wall rim with generous 24mm internal width and machined sidewall (anodized black for clean looks when used with disc brakes) - Joytech 6-Bolt disc nutted alloy hubs w/serviceable cup-and-cone bearings - Anodized brake track for clean looks when used with a disc brakes - Thread-on freewheel fitting (7/8/9/10sp compatible) - Plain gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (silver) - Weight: 1097g

A tough, tubeless-compatible 27.5 disc wheelset in new-school boost thru-axle spacing. - Pinned construction double wall rim with new-school 29mm internal width, tubeless compatibility, offset/asymmetrical construction, and hook-less construction - 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, and more reliable wheel - Joytech Boost thru-axle alloy 6-Bolt hubs w/ serviceable cup and cone bearings - Shimano steel freehub: 8/9/10/11sp MTB compatibility - 6-Bolt disc compatible only - Reinforced head plain gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - 32H/3X lacing - Presta drilling - high-pressure rim tape included (non-tubeless) - Tubeless compatible - Weight: Front - 1076g, Rear: 1177g

A tough, tubeless-compatible 27.5-inch disc wheelset in traditional non-boost thru-axle spacing. - Pinned construction double-wall rim with new-school 29mm internal width, tubeless compatibility, offset/asymmetrical construction, and hookless construction - 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, and more reliable wheel - Joytech thru-axle alloy 6-Bolt hubs w/serviceable cup and cone bearings - 6-Bolt disc compatible only - Reinforced head straight gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - Weight: 1061g

A tough, tubeless-compatible 27.5-inch disc wheelset in traditional non-boost thru-axle spacing. - Pinned construction double-wall rim with new-school 29mm internal width, tubeless compatibility, offset/asymmetrical construction, and hookless construction - 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, and more reliable wheel - Joytech thru-axle alloy 6-Bolt hubs w/serviceable cup and cone bearings - Shimano steel freehub: 8/9/10/11sp MTB compatibility - 6-Bolt disc compatible only - Reinforced head straight gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - Weight: 1191g

A tough, tubeless-compatible 29-inch disc wheelset in new-school boost thru-axle spacing. - Pinned construction double-wall rim with new-school 29mm internal width, tubeless compatibility, offset/asymmetrical construction, and hookless construction - 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, and more reliable wheel - Joytech Boost thru-axle alloy 6-Bolt hubs w/serviceable cup and cone bearings - 6-Bolt disc compatible only - Reinforced head plain gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - Weight: 1134g

A tough, tubeless-compatible 29-inch disc wheelset in new-school boost thru-axle spacing. - Pinned construction double-wall rim with new-school 29mm internal width, tubeless compatibility, offset/asymmetrical construction, and hookless construction - 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, and more reliable wheel - Joytech Boost thru-axle alloy 6-Bolt hubs w/serviceable cup and cone bearings - Shimano steel freehub: 8/9/10/11sp MTB compatibility - 6-Bolt disc compatible only - Reinforced head plain gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - Weight: 1230g

A tough, tubeless-compatible 29-inch disc wheel in traditional non-boost thru-axle spacing. - Pinned construction double-wall rim with new-school 29mm internal width, tubeless compatibility, offset/asymmetrical construction, and hookless construction - 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, and more reliable wheel - Joytech thru-axle alloy 6-Bolt hubs w/serviceable cup and cone bearings - 6-Bolt disc compatible only - Reinforced head straight gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - Weight: 1110g

A tough, tubeless-compatible 27.5-inch disc wheel built around Center Lock hubs but shipped with handy 6-Bolt adaptors for dual compatibility straight out of the box. - Pinned construction, tubeless-ready, asymmetric/offset double-wall rim with 24mm internal width is suited to a wide range of tire widths perfect for either MTB or urban use - 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, and more reliable wheel - Joytech 135mm OLD alloy QR Center Lock hub w/serviceable cup and cone bearings - Shimano freehub: 8/9/10/11sp MTB compatibility - Reinforced head straight gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - Weight: 1161g

An affordable freewheel-compatible wheel with a durable 36H single wall construction and premium Stainless Steel spokes to fit older/classic road bikes built around the 27-inch (630mm ISO) wheel size. - Compatible with both 27 x 1-1/4 and 27 x 1-3/8 tires (same ETRTO - 630mm) - Alex Rims AP18 pinned construction classic box-section single-wall rim brushed sidewalls a generous 18mm internal width for compatibility with a wide range of tire widths - Joytech nutted steel hubs w/serviceable cup and cone bearings - Conventional thread-on freewheel fitting (6/7sp compatible) — axle can be respaced for 5sp compatibility - Straight gauge 2.0mm SUS304 Stainless Steel spokes (silver) w/12mm brass nipples (silver) - Weight: 1313g

A thread-on freewheel-compatible durable & classic 32H 700c QR road wheel with a new-school 18mm internal width rim and premium Stainless Steel spokes. - Lightweight (485g) pinned construction low profile double wall rims w/CNC machined sidewalls, wear indicator and anodized matte black finish - Joytech alloy QR hubs w/serviceable cup and cone bearings - Conventional screw-on freewheel fitting (8/9/10sp compatible) — axle can be re-spaced for 5/6/7sp compatibility - Plain gauge 2.0mm SUS304 Stainless Steel spokes (black) w/12mm brass nipples (silver) - 32H/3X lacing - Presta drilling - QR levers & high-pressure rim tape included - Not tubeless compatible - Weight: 1076g

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 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

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

Riding is believing with the Zipp 1ZERO HITOP SW MTB wheelset when it comes to making you faster. Trail compliance is vital, with modern cross-country races becoming rougher and more challenging. No longer is it good enough for an XC wheelset to be stiff above all else. Instead, a wheelset should feel alive. The 1ZERO HITOP SW carbon rim complies with the terrain thanks to Zipp's proprietary HITOP Technology for carbon layup. The result is a lightweight XC wheel that carries speed through all sections of the trail, rocks, roots, and ruts with the durability required for a trail bike with up to 130mm of travel. A compliant wheel provides more confidence. You don't have to work hard to spin it up to speed or fight your bike when things get chunky. The 1ZERO HITOP SW also comes with the TireWiz tire-pressure monitoring system, so you'll always have your tire pressure dialed in for optimal performance. Among the lightest on the market, the ZM2 SL hubset ensures you'll be quick to accelerate and back on the pedals sooner after corners with the 1ZERO HITOP SW. - HITOP Technology produces proprietary rim layup to provide compliance and confidence when the trail gets rough - Low weight for effortless accelerations and climbing - Winged rim provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit - TireWiz 2.0 tire-pressure monitoring system features a seamless design - ZM2 SL hub with 66 points of engagement - Standard or Torque Cap options on the front hub - XD or Microspline driver-body options - Lifetime Warranty

The 1Zero HiTop S wheelset melds high value with high performance for a better and faster ride. Trail compliance is vital, with modern cross-country courses becoming rougher and more challenging. No longer is it good enough for an XC wheelset to be stiff above all else. Instead, a wheelset should feel alive. The 1Zero HiTop S carbon rim complies with the terrain thanks to Zipp’s proprietary HITOP Technology for carbon layup. The result is a light XC race or adventure wheel that carries speed through all sections of the trail, rocks, roots, and ruts with the durability required for a trail bike with up to 130mm of travel. A compliant wheel provides more confidence. The 1Zero HiTop S features the dependable ZM 900 hubset. - Carbon – 24H Hookless rim, compatible with Tube-type or Tubeless tires - HITOP Technology produces proprietary rim layup to provide compliance and confidence when the trail gets rough - Low weight for effortless accelerations and climbing - Winged rim provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit - Sapim CX Sprint spokes laced to the ZM 900 SL hub with XD Driver and 52 points of engagement - Lifetime Warranty - Compatible with TyreWiz tire pressure monitoring system, sold separately

The 1Zero HiTop SW carbon rim complies with the terrain thanks to Zipp’s proprietary HITOP Technology for carbon layup. The result is a lightweight XC wheel that carries speed through all sections of the trail, rocks, roots, and ruts with the durability required for a trail bike with up to 130mm of travel. A compliant wheel provides more confidence. You don’t have to work hard to spin it up to speed or fight your bike when things get chunky. The 1Zero HiTop SW also comes with the TyreWiz tire-pressure monitoring system, so you’ll always have your tire pressure dialed in for optimal performance. Among the lightest on the market, the ZM2 SL hubset ensures you’ll be quick to accelerate and back on the pedals sooner after corners with the 1Zero HiTop SW. - Carbon – 24H Hookless rim, compatible with Tube-type or Tubeless tires - HITOP Technology produces proprietary rim layup to provide compliance and confidence when the trail gets rough - Low weight for effortless accelerations and climbing - Winged rim provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit - TyreWiz 2.0 tire-pressure monitoring system included - Sapim CX Ray spokes laced to the ZM2 SL hub with standard or Torque Cap options - Lifetime Warranty

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

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 Firecrest Tubeless rim brake wheels offer all-around performance for a new era of road riding. They're rich in heritage yet loaded with innovations; as adept in the mountains as on rolling hills, windswept farm lanes, or ferocious field sprints. At Zipp, we never rest on laurels. These wheels feature a 19mm internal width and are tubeless ready. That means you can run lower tire pressure for greater cornering grip and compliance while still benefiting from reduced rolling resistance and without the risk of pinch flats. When it comes to pure speed, the 303 Firecrest Tubeless packs a serious punch. They're lightweight and feature ABLC Sawtooth Technology, a complex dimpling pattern first developed for our top-level NSW wheel lineup. This technology helps to achieve the optimization of low aerodynamic drag and crosswind stability, which we call AeroBalance. The ShowStopper textured braking surface delivers unrivaled rim braking performance in wet or dry conditions. Lastly, at the center of the 303 Firecrest Tubeless rim-brake is a new versatile and durable hub, the German-engineered ZR1. - Tubeless for secure performance even when ridden at lower tire pressures - New ZR1 hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Versatile 45mm rim profile that's fast, stable, and versatile - ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel - 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, 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 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