Zipp makes the impossible possible with their 303 Firecrest Carbon Disc Brake wheels—they're equally at home on the flats as they are in the mountains. The 45mm-deep rims slice through the wind more efficiently than even many deep-section wheels thanks to their 28.5mm-wide dimpled rims. And, by creating a seamless junction between rim and tire, the increased width further reduces drag. The 303s climb with the best and re-accelerate out of corners like rockets since they barely register on the scale, which makes them a must-have on undulating terrain. The extra wide rim also allows running wider tires at lower pressures with less fear of pinch flatting, which boosts ride quality and comfort and reduces rolling resistance. Plus, Zipp's 77D/177D disc hubs gives you incredible stopping power in wet and dry conditions alike, and they're thru-axle compatible (sold separately) for jaw-dropping steering precision and power transfer. You also get Sapim's oustanding CX-Ray spokes.

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.

Campagnolo's Eurus wheels are tailor-made for rolling courses where you need lightness for the climbs balanced with aerodynamics for higher speeds on the flats. The semi-aero aluminum rims are milled between the spoke holes to keep the weight down while the bladed spokes slice through the wind. Plus, these speedy hoops boast Campy's legendarily smooth bearings for a fast, frictionless ride.

Campagnolo's Bullet wheels bring together the aerodynamic benefit of a deep carbon rim and the consistent braking power and modulation of an aluminum brake track for a best-of-both-worlds scenario that'll propel you one step closer to the podium. Aerodynamic spokes further reduce wind resistance and Campy's impressive G3 rear-wheel lacing pattern drops weight and increases responsiveness for instant-on power transfer. Of course, they're super light and the aluminum hubs are fitted with Campagnolo's legendarily smooth bearings for a practically frictionless ride.

When the pace goes from hard to ridiculous, you'll be glad you have Easton's EC90 Aero 55 wheels mounted to your steed. These carbon wonders boast 55mm-deep tubular rims with Easton's Phantom profile to provide an extreme aerodynamic advantage no matter which way the wind blows. They're light too, so you can throw down with authority on the climbs. Plus, they feature smooth Echo hubs that provide a virtually frictionless ride. And, the EC90s are hand built with bladed Sapim spokes for that extra touch of fast that's perfect for when the pace ratchets up to ridiculous.

• Strong Custom Strider Rim • Durable No-Flat Tire • Tread pattern and bearings matches the ST-4, and will fit on any ST-Model

Open the door to the plus size revolution, without closing it behind you! SPANK Industries’ OOZY Trail 395+ wheelset is an ultra-wide, hand built and trued wheelset that’s optimized for plus size tires, yet is seamlessly compatible with a wide variety of modern high volume tire options. New 32H straightpull OOZY Trail Hubs with increased engagement and adaptability, were designed with unique over-sized SSL (single spoke length) flanges to deliver enhanced stiffness, durability, and spoke torque retention. Equipped with OOZY Trail 395+ rims, the OOZY Trail 395+ Wheelset combines the strength and durability of Dynamal alloy with the stiffness of SPANK’s iconic Oohbah rim profile. Next generation Bead Bite anti-burp tubeless rim hooks instill confidence and tubeless security even at minimal tire pressures. - Key technologies: Bead Bite, OohBah, Bead Nip, Dynamal Alloy, MGR - Front Hub (mm): 6 bolt disc mount - Rear Hub (mm): 6 bolt disc mount - Freehub: alloy - Shimano (XD available) - Adapters Included: FRONT: 20 x 110mm REAR: QR x 135mm - Adapters Available (mm): FRONT: QR / 15x100 / 20x110 REAR: QRx135 / 10x135 / 12x135 / 12x142 - Tubeless: Tubeless equipped (tape & valves included) - Discipline: Trail

Comfort joins speed. DT Swiss' R 23 Spline wheels work perfectly with wider road tires. The combination of wide rims and wide tires results in more comfort in the saddle and more grip on the road for faster, more enjoyable rides. The bladed spokes ensure a laterally stiff build so you can carve through corners with confidence and tackle the last climb of the day with enough energy to plan your next big ride.

Offering decreased rolling resistance on paved roads, unbeatable comfort on gravel, and a weight barely over 1500g, the Avion Carbon Disc is the future of performance road wheelsets. The Avion's R Series Bead Socket Technology is 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. Featuring our vibration damping Radial Impact Absorbing Carbon Technology (RiACT) and built around the reliability and quick engagement of our new 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. Rear wheels ship with 12x142mm TA end caps installed, and include QR end caps and skewers. Inside the included small parts bag you'll find replacement spokes and a final QC readout for your unique wheelset. - Designed for Disc Brake Road, Gravel, and Cyclocross - New 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 25mm-40mm tires - 2-year warranty with 3-year crash replacement

Offering decreased rolling resistance on paved roads, unbeatable comfort on gravel, and a weight barely over 1610g, the Avion Carbon Disc is the future of performance road wheelsets. The Avion's R Series Bead Socket Technology is 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. Featuring our vibration damping Radial Impact Absorbing Carbon Technology (RiACT) and built around the reliability and quick engagement of our new Neo, 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, but also include 12x100mm TA and QR end caps and skewers. Rear wheels ship with 12x142mm TA end caps installed, but also include QR end caps and skewers. Also inside the box you'll find replacement spokes, small parts bag, and a final QC readout for your unique wheelset. - Designed for Disc Brake Road, Gravel, and Cyclocross - 41mm deep aerodynamic RiACT rims absorb impacts and roll faster - New faster engaging, 100% CNC machined Neo hubs - BST-R series for tubeless road, traditional road with tube, and wider tires - 28mm WideRight rim design optimized for 25mm-40mm tires - Sapim spokes with Secure Lock aluminum nipples - 2-year warranty with 3-year crash replacement

With crisp acceleration and precise handling, Zipp's 202 Tubular is built to crush climbs and carve through crosswinds with efficiency. At only 1,180 grams, the 202 is responsive without sacrificing stability, thanks to optimized hub flange geometry and Sapim CX-Ray spokes. An aerodynamic 32mm toroidal rim profile rolls as well as deeper rims, and Zipp's 77/177 hubset provide hassle-free reliability. Each wheel comes with Tangente Platinum Pro Evo brake pads, a Zipp Integrated Valve Extender with valve-core wrench, and quick release.

Zipp optimized its Firecrest technology to build a highly aerodynamic 82mm rim—the 808 Firecrest Carbon Clincher. Designed for efficient power transfer and stable control in time trial and triathlon competition, the 808's wide 27.5mm rim shape provides confident tracking in crosswinds and over rough surfaces. Built with Zipp's excellent 77/177 hubset that features optimized flange geometry and Sapim CX-Sprint spokes to increase lateral stiffness, this 1,1885-gram wheelset combines toughness and reliability in a wind-shedding package that has to be ridden to fully appreciate. Each wheel includes specially-designed Tangente Platinum Pro Evo brake pads, Zipp Integrated Valve Extender with valve-core wrench, rim tape, and quick release.

Vittoria's Alusion wheelset features a wide-section rim profile to make full use of the grip and handling characteristics of today's road tires. It delivers the durability you need in a training wheelset that keeps weight down, so you can practice like you play. Straight-pull spokes drop weight and increase the Alusion's reliability, while the asymmetrical rear wheel design balances spoke tension for a stronger build. All this adds up to a versatile, long-lasting wheelset you can rely on daily.

Thanks to its low weight and the tubeless ready rims, DT Swiss' R 20 Dicut floats up the climbs and mutes road chatter with a comfortable ride. On the way down, the stiff aluminum rims and stiff Aero Nail Head spokes let the R 20s dive into corners with precision. A perfect wheelset for all those who want both: the city sign sprint and climbing glory.

Freeride strength, race performance and weight. Although proven strong enough for top-level Freeride events like Red Bull Rampage, the SPIKE Race 33 wheelset is competition-tuned for World Cup level DH racers. Every SPIKE Race 33 wheelset is hand built and trued with SPANK’s new SPIKE Hubs, offering increased engagement, lighter weight, and improved adaptability. A 32H, 3-cross configuration ensures maximum stiffness and durability. With a 28mm inner width, and Bead Bite anti-burp rim hooks, the SPIKE Race 33 wheelset delivers unparalleled traction, stability and tubeless performance in a lightweight, durable package. - Key Technologies: Bead Bite, OohBah, Dynamal Alloy - Freehub: Steel Shimano (XD available) - Adaptors Included (mm): 15x100 included (12x135 sets only) - Adaptors Available (mm): FRONT: QR / 15x100 / 20x110 REAR: QRx135 / 10x135 / 12x135 / 12x142 / 12x150 / 12x157 - Discipline: Race / Freeride

The SPANK OOZY Trail 295 Wheelset is a real game changer in the world of All Mountain wheelsets. Starting at just 1670g per set, the Trail 295 is considered by many to be the benchmark in lightweight alloy All Mountain wheels, yet its 29.5mm external/25mm internal width and burly OOZY straight pull hub system inspires confidence and begs to be ridden hard. Whether on the EWS Enduro Circuit, or just out smashing your local trails, the OOZY Trail 295 is up to the task. Don't let the OOZY Trail 295's classic refined looks fool you. Inside you'll find SPANK's newest trade mark rim technology. Bead Bite is a revolutionary tubeless enhancing bead hook system, with 6 rows of tiny interlocking teeth in each bead seat. Bead Bite rims and wheels trap the tire bead in place, providing increased tire sidewall integrity, and tire retention properties. Better yet, as the tire bead conforms into the Bead Bite ridges, multiple air seals are created, which improve tubeless performance and reduce burps, even at exceptionally low air pressures. When paired with SPANK's patented Oohbah inverted tube well rim profile, Bead Bite rims offer the highest strength-to-weight and tubeless security available today. SPANK OOZY Trail 295 Wheelsets come in 27.5" and 29" sizes, and are hand-built with exacting precision in a 3-cross, 28H configuration, using triple butted spokes and alloy nipples. Every OOZY Trail 295 rim is manufactured by hand in SPANK's in-house rim facility, Fratelli Industries, using Dynamal, a proprietary new era alloy developed specifically for highly weight-optimized rims. Used by James Doerfling, Jeremy Stowards, Darren Berrecloth and Rob J Heran, the Trail 295's have been tested by the best. Specs: - Hand Built and Trued - Tubeless Ready Rear Hubs: - Standard QR Rear Hub Adapter Kit Incl. - Japanese Bearing Upgrade - Super-Lite CNC Optimized Alloy Freehub Body - Oversized SSL (Single Spoke Length) Flange Design Front Hubs: - 20mm Front Hub Adapter Incl. - Japanese Bearing Upgrade - Oversized SSL Flange Design (adaptable to 20mm)

Up your width, up your traction, up your stoke! SPANK Industries’ OOZY Trail 345 Wheelset is hand built and trued to industry leading standards. 32H straight-pull OOZY Trail Hubs offer increased engagement and adaptability, and utilize unique over-sized SSL (single spoke length) flanges to improve contact and support between spokes, delivering enhanced stiffness, durability, and spoke torque retention. Laced with Spank’s 30mm internal width OOZY Trail 345 Rims, the OOZY Trail 345 Wheelset combines the strength and rigidity of SPANK’s patented Oohbah reverse-well rim profile with the unparalleled tubeless performance of Bead Bite anti-burp rim hooks. The result is a wide-set, bombproof wheelset that’s both lightweight and comfortable on any terrain. - Key technologies: Bead Bite, OohBah, Bead Nip, Dynamal Alloy, MGR - Freehub: alloy - Shimano (XD available) - Adapters Included (mm): FRONT: 20x110 REAR: QRx135 - Adapters Available (mm): FRONT: QR / 15x100 / 20x110 REAR: QRx135 / 10x135 / 12x135 / 12x142 - Tubeless: Tubeless equipped (tape & valves included) - Discipline: trail

Record-shattering speed is yours with Zipp’s wind-cheating 900 Tubular Track Disc. Extensive wind-tunnel testing and countless race victories prove that it excels in all conditions. Zipp's dimpled carbon surfaces further smooth airflow, while an amazing un-disc-like weight of just 935 grams lets you accelerate like a jackrabbit on a sugar IV drip! Zipp's Carbon Bridge technology weaves Kevlar threads into the rim’s contact surface for excellent strength and longevity, while Zipp’s hubs are built with precision bearings and oversize axles for super-low rolling resistance and maximum power transfer.

Zipp hits high all-around marks with their 303 Firecrest Carbon Clincher wheelset, thanks to a wide tire bed and mid-aero profile. The 28.5mm rim width provides confident control in nasty crosswinds and on rough roads, and the 45mm Firecrest rim profile offers wind-shedding aerodynamics while maintaining great acceleration characteristics. Zipp's 77/177 hubset, laced with Sapim CX-Sprint spokes, provides maintenance-free reliability and lateral stiffness, and trusted stopping power comes via Tangente Platinum Pro Evo brake pads. Included with each wheel are a Zipp-integrated Valve Extender with valve-core wrench, rim tape, and quick release.

Mavic's Ellipse is an ideal wheelset to dominate at the track! Mavic's aero S6000-aluminum rims and bladed, straight-pull, stainless-steel spokes combine to make a wheel that is stiff for ultra-responsive sprinting and aerodynamic for maximum speed. Plus, the rear hub is threaded on both sides for mounting two different cogs. And, these zippy wheels feature Mavic's smooth-rolling QRM+ sealed-bearing hubs for years of trouble-free service.

Giant's P-XCR0 29er Composite Front Wheel is crazy-light. Pair the wheel's 25mm-wide carbon rim pairs best to high-performance tires, and get ready to slay your favorite trails. Giant supplies the aluminum hub shells, and DT Swiss provides the internals, as well as their Aerolite bladed stainless steel spokes and aluminum nipples for unparalleled ride quality and speed. Giant includes rim strips and valves so you can set these wheels up tubeless.

Giant's P-XCR0 29er Composite Rear Wheel is crazy-light. Pair the 25mm-wide carbon rim pairs best high-performance tires and get ready to slay your favorite trails. Giant supplies the aluminum hub shell, and DT Swiss provides the internals, as well as their Aerolite bladed stainless steel spokes and aluminum nipples for unparalleled ride quality and durability, as well as their patented 36-tooth star ratchet system for immediate engagement. Giant includes tubeless-ready rim strips and valve stems.

Giant's P-XCR1 29er Front Wheel is a lightweight aluminum wheel ready to hit the trails. Tubeless-compatible with the supplied rim strip and valve, this 28-spoke hoop is laced to a Giant hub shell with DT Swiss internals for miles of smooth, efficient rolling.

Giant's P-XCR1 29er Rear Wheel is a lightweight aluminum wheel ready to hit the trails. Tubeless-compatible with the supplied rim strip and valve, this 28-spoke hoop is laced to a Giant hub shell with DT Swiss' star ratchet system for excellent engagement and miles of smooth, efficient rolling.

Giant's P-TRX1 29er Front Wheel is a light, durable aluminum wheel that's ready to hit the trails. This hoop is tubeless-compatible with the supplied tape and valve, and is laced to Giant's aluminum hub shell—which encases DT Swiss internals—for miles of smooth, efficient rolling. The rim is also 28mm-wide for great performance with wide tires.

Giant's P-TRX1 29er Rear Wheel is a light, durable aluminum wheel that's ready to hit the trails. This hoop is tubeless-compatible with the supplied tape and valve, and is laced to Giant's aluminum shell for miles of smooth, efficient rolling. And with DT Swiss' patented star ratchet system, you'll get superior engagement. The rim is also 28mm-wide for great performance with wide tires.

Surly's 29+ Rabbit Hole front wheel has the speed and momentum of a 29er, and the width to give you the cushion, suspension, and traction of a fat bike. The 50mm-wide Rabbit Hole rim is a single-wall aluminum hoop that shines when paired with a 3-inch wide tire. Tying it all together are DT Swiss spokes laced to Surly's Ultra New Front Disc hub. It rolls smooth and fast, and provides incredible durability for all your off-road adventures.

Surly's Marge Lite Rear Wheel is the skinniest of Surly's fat bike bunch, yet still sports all the cushion, suspension, and traction that you need to float over rocks, sand, and snow. The 65mm-wide Marge Lite rim is a single-wall aluminum hoop that shines when paired with a 4- to 5-inch wide tire. Tying it all together are DT Swiss spokes laced to your choice of Surly's singlespeed rear disc hub, or a Shimano XT disc rear hub. They roll smooth and are ready and willing for all your off-road adventures.

Keep that fat tire turning on Surly's Clown Shoe Rear Wheel. The 100mm-wide Clown Shoe rim is a single-wall aluminum hoop that shines when paired with the fattest tires you can find. Tying it all together are DT Swiss spokes laced to your choice of Shimano XT or DT Swiss 340 disc hubs. They roll smooth and are ready for all your nuttiest adventures.

Surly's Rolling Darryl wheel rolls over just about anything. The 82mm-wide Rolling Daryl is a single-wall aluminum hoop that shines when paired with the fattest tires you can find. Tying it all together are DT Swiss spokes laced to your choice of Surly Ultra New singlespeed disc hub, Shimano XT, or DT Swiss 340 disc hubs. These wheels roll smooth and are ready to float through all your adventures.