700c, 27-Inch & 650c

Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with concave carbide studs far added traction in icy conditions. - Siping creates a more conforming lug for added traction - Concave carbide studs provide traction in the iciest conditions - Reflective strip on sidewall makes you more visible when riding in low-light conditions - Fits most bikes with cantilever or disc brakes - Tubeless ready - 252 concave carbide studs - 60 TPI

Power Cross Jet tire features small blocks on the tread pattern provide excellent tread strength and maximum speed. - Improved transmission of pedaling power for controlled grip - Specially adapted reinforcements provide safe, low-pressure riding on all terrains

Michelin Power Cross Mud's tread pattern and tubular technology transmits pedaling power more effectively in mud terrain for a controlled grip - For low-pressure cycling on rugged terrain using specially adapted cotton reinforcements

Many of the fastest riders in the world place their trust in these handmade German tubulars. The Competition is a world-class tire proven everywhere from the cobbles of Paris-Roubaix to your local crit series. The 180-thread-per-inch, 3-ply casing offers a velvety-smooth ride and the Vectran sub-tread provides exceptional puncture protection, reduced rolling resistance and a great road feel.

This race-day-specific weapon has raised the bar on tire technology. The Corsa Speed uses a proprietary Graphene compound, which is then paired with an ultra-fine Corespun-T casing. The end result is a tire that maintains the lowest rolling resistance, while still providing the trademark Corsa suppleness and outstanding wet weather grip - 320 TPI Corespun cotton casing - Proprietary Graphene compound - Lightweight, flexible latex inner tube

BOS is the airport code for Boston, Massachusetts, the original hotbed of North American ‘cross and home to some of the harshest weather and the toughest courses. If you’re pinning on a number in New England you better be ready for rain, roots, ruts and mud. And, you better have a set of Donnelly BOS tubulars in your quiver. This tire is even more aggressive than our mud-proven PDX. It features buttressed side-knobs for outstanding traction in super muddy corners and off-cambers, and a center tread pattern that is all bite when it comes down to a tractor pull. Size: - 700 x 33mm Weight: - 386 grams Type: - Tubular Part #: - D50030 Product Features: - Buttressed side-knobs for superior cornering traction. - Unique center knob pattern designed for maximum traction when you need it most. - Soft rubber compound provides extra grip and shock absorption. - Tubeless design means an airtight casing with no inner tube to puncture. - Rubber-coated sidewalls are extremely durable and prevent deterioration from water, mud and dirt. - No additional sidewall coating necessary. - All in one construction means tread will not peel away from the tubular casing. - Precision design creates a straight tire with no variances in size or alignment. - The tire and base tape are consistently straight making it easy to glue and install to your wheel. - A removable valve core allows for valve extenders installation as well as insertion of tire sealant. - Liquid sealant can be used with all Donnelly tubulars to prevent or repair typical punctures.

LAS was designed with speed in mind. Minimal tread equates to speed but secure shoulder lugs help bite when the bike is leaned in and out of corners. LAS is also the go-to for snowy, rutted, icy cyclocross course conditions, when you need as much surface contact as possible to keep your tires planted. - Diamond file center tread with progressive shoulder lugs for cornering - Tire Intended Use: Cyclocross - ISO Diameter: 622 / road / 29" - ISO Width (mm): 33mm - Labeled Size: 700 x 33 - Tire Bead: Folding - Tire Diameter: 700c - Tire Type: Tubular - Weight (oz): 13.3

The MXP Tubular combines a unique tread pattern with our innovative tubeless casing to create an amazing all-conditions tubular. It excels on grass, loose dirt, sand, moderate mud, hard pack and pavement. The MXP is named after the airport code for Milan, Italy, site of a World Cup cyclocross venue that calls for an all-conditions tire. The tread features a classic profile with several modern updates. Precise grooves in the central chevrons allow the tread to flex and more aggressive side knobs offer traction and control beyond what you might expect. If you could only have one cyclocross tire in your quiver, the MXP is the one to have. Size: - 700 x 33mm Weight: - 378 grams Type: - Tubular Part #: - D50010 Product Features: - Center chevrons and staggered side knobs for all-conditions. - Soft rubber compound provides extra grip and shock absorption. - Tubeless design means an airtight casing with no inner tube to puncture. - Rubber-coated sidewalls are extremely durable and prevent deterioration from water, mud and dirt. - No additional sidewall coating necessary. - All in one construction means tread will not peel away from the tubular casing. - Precision design creates a straight tire with no variances in size or alignment. - The tire and base tape are consistently straight making it easy to glue and install to your wheel. - A removable valve core allows for valve extenders installation as well as insertion of tire sealant. - Liquid sealant can be used with all Donnelly tubulars to prevent or repair typical punctures

PDX is designed to keep you tracking straight in sloppy, muddy conditions. True continuous center tread tracks straight, while widely spaced tread blocks shed mud. Firm shoulder lugs are ready to bite and conquer whatever cyclocross conditions await you on race day. - Widely spaced center lugs that grip well and shed mud quickly with progressive shoulder tread that grips securely in the corners - Tire Intended Use: Cyclocross - Labeled Size: 700 x 33 - Tire Bead: Folding - Tire Diameter: 700c - Tire Type: Tubular

The Corsa has been the race-day choice of pros for years and is now better than ever. The Corsa achieves the holy grail of performance: speed, suppleness, durability, and reliability. Whether winning a Grand Tour, or a local crit, the Corsa family delivers world-class performance. - 320 TPI Kevlar reinforced Corespun-K casing for increased sidewall protection - 4 separate Graphene rubber compounds

The Hutchinson Intensive is an ultra long distance tire with a thermoplastic reinforced compound that improves wear and performance without decreasing grip. Two compound aramid-Hardskin improves puncture resistance and avoid cuts in sidewall. - Two Compound aramid-Hardskin 66 TPI casing - Lower pressure design (80-90 psi recommended) increases riding performance and efficiency by 20% over traditional clincher tire

The Almanzo is the ideal tire for gravel and adventure riders seeking more control than the Strada Bianca and lower resistance than the Gravel Grinder. This handmade tubular combines a supple, 260TPI SuperPoly casing with natural rubber tread, and a seamless latex inner tube for improved comfort, confident cornering, and quick handing. The latex tube is lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats. The tube also includes a removable core Presta valve. This tire includes PPS2, a combination of our sub-tread Puncture Protection System and an additional layer inside the casing to increase resistance to punctures. Handmade - Handmade tires combine many attributes to create the most comfortable and lowest rolling resistance tires. Latex - Latex tubes are stronger, lighter, super supple, absorb shock, and conform precisely to terrain, reducing rolling resistance. PPS 2 - The Puncture Protection Strip is a special fabric placed between a tire's tread and casing to increase resistance to punctures. Designed for rough roads and gravel, PPS2 tires have an additional protection layer between the casing and the inner tube.

Specialized's S-Works Turbo Tubular Allround 2 is the tire of choice for many professional riders due to its enhanced performance traits over current offerings. It features an extremely low level of rolling resistance, superior cornering traction, and astounding grip through various course conditions. In other words, it's the tire that's purpose-built to help riders get to the finish line first. - Casing: 290 TPI - Latex Inner Tube - Compound: Gripton - Flat Protection: BlackBelt

Designed to excel on roads such as the pave sectors of Ronde Van Vlaanderen and Paris-Roubaix, the Specialized S-Works Turbo Hell of the North Tubular is born, and it's right at home in the world's toughest events. The overall design supports you with more traction and comfort, and in the end, will give you more speed compared to other tires. The supple 290 TPI, cotton casing supplies you with a 15% improvement in damping and offers 20% less rolling resistance over previous tires used on the cobblestones. And for adding protection, BlackBelt puncture protection protects against flats. - Casing: 290 TPI - Latex inner tube - Compound: Gripton - Flat Protection: BlackBelt - PSI 80-150, approximate weight 325g

The Grand Prix 5000 is the best all-rounder in the field, brought to a whole new performance level. Ride faster, more comfortably, and with increased puncture protection. Its Active Comfort Technology absorbs vibrations and smooths your ride. Lazer Grip technology, designed to make you one with the road, features a lasered micro profile structure that expands over the tire’s shoulder and provides outstanding cornering. The Vectran Breaker is lighter, more flexible and protects more effectively against cuts than comparable nylon. With incredible tear resistance at a very low weight, it possesses exactly the right properties to be a premium puncture protection insert, while not adversely affecting rolling resistance. The Grand Prix 5000 Tubeless—made to make you better. With Continental's unique and legendary BlackChili tread compound, produced only in Germany, they have revolutionized the sport of cycling. This compound answers the eternal question of the best balance of grip and rolling resistance for cycling. Regular test wins confirm the measurable and noticeable advantages for cyclists, established in both the lab and on the road. The latest polymers, as well as specially developed carbon black particles and filler materials, guarantee ultimate performance.

The ultra-fast semi-slick tread makes the Podium TT the perfect partner when the finish is only seconds away. The time specialist scores with its lightweight while offering the benefits of superior puncture protection. A real competition tyre for time trial specialists and triathletes.

The S-Works Turbo Road Tubeless tire serves up the ultimate in tubeless performance. It features startlingly low rolling resistance, while also serving as a lighter weight option than other leading clincher/tube combos on the market. Not stopping there, the GRIPTON compound means that you'll experience superior cornering traction, while expending less effort on climbs and going significantly faster on descents. - Casing: 180 TPI - Bead: Foldable - Compound: GRIPTON - Flat Protection: BlackBelt - 700 x 24mm, PSI 90-115, approximate weight 240g - 700 x 26mm, PSI 90-115, approximate weight 280g

Confronted by sloppy conditions and frame-clogging mud? Take advantage of poor conditions with Specialized's Terra Tubular Tire! Its tall, widely-spaced knobs provide outstanding braking traction and sensational cornering grip in muddy, wet, and snowy conditions. The Terra's tread pattern also sheds mud for excellent grip everywhere. For even greater control, the Terra boasts a supple 290tpi casing that conforms to terrain irregularities and keeps you moving down the course. - 425 grams - 260 TPI

Based on Specialized's World-Cup-winning Renegade mountain bike tire, the Tracer Tubular is a great all-around tread. Its well-spaced, low-profile knobs zip over hardpack and still have enough bite to provide outstanding braking and sensational grip in the corners. For even more control, this smooth-riding tubular boasts a supple 290 thread-per-inch casing that grips terrain and keeps you powering down the course

With the Sagan Collection, we’ve developed two different personalities of Peter’s racing style and transformed them into a collection of products, Overexposed and Underexposed. The Overexposed collection highlights the “star-of-the-show” side of Peter, with loud, yet elegant, silvers with touches of rainbows. Meanwhile, the Underexposed Collection represents the reserved, “below the radar” Peter with blacks, greys, and rainbows. It's time to start chasing your own rainbows. We're not afraid to say that our GRIPTON compound is the best out there. And when combined with an ultra-supple 320 TPI cotton casing, you get a tire that's very special—you get the Turbo Cotton tire. But don't take our word for it—it's Peter Sagan's tire of choice, and because of his love for it, we've made him a Sagan Limited Edition version. Both materials stand for master craftsmanship, and they work in harmony to reflect our dedication to building the world's fastest tires. By bringing both of these materials together, we've created the best clincher tire out there. It provides a clear-cut performance advantage. - Casing: 320 TPI Polycotton - Bead: Foldable - Compound: GRIPTON - Flat Protection: BlackBelt - 700 x 26mm, PSI 95-115, approximate weight 240g

- Developed for extreme road conditions like the cobblestones of the Paris-Roubaix. Protect’Air MAX latex sealant required for use. Exceptionally light. - Utilizes a dual compound for better performance. - Multi-use tire that suits challenging cycling conditions from pavement to gravel.

45NRTH's Gravdal welcomes you to the world of high-performance commuter tires. 252 Studs are carefully positioned across the 700c x 38mm casing profile to yield a high level of confidence and safety. Siped tread lugs and oval-shaped stud groupings provide exceptional cornering, braking and acceleration traction. Run the Gravdal at minimum pressure for unmatched traction performance, and maximum pressure for a quieter and faster ride on clean roads.

For the ultimate in road feel and confidence, ride Maxxis' tubeless Padrone TR tire. Going tubeless, you not only remove the weight of the tube, but pinch flats are a thing of the past. Also, the tire conforms to the road better for a ride quality that once felt, you'll never want to go back. This tire goes from long training rides to fast races easily with its dual compound that provides enhanced wear life and improved cornering control. It also uses their Silkworm material for puncture protection, along with a high-strength carbon fiber bead to keep the weight down. - 170 TPI (threads per inch) - Weight: 250/260 grams (23c/25c)

The Icebreaker Reflect is the tire that'll keep you riding when the temperature drops. An open tread pattern that sheds snow, in combination with tungsten carbide/steel studs, is necessary to ride safely in winter conditions. It comes in both full and partial stud options for maximum traction in nasty conditions, as well as reflective accents that will increase your visibility to motorists in the low-light conditions that plague winter. - Casing: 30 TPI - Bead: Wire - Compound: 60a - Flat Protection: Flak Jacket - 700 x 38mm, psi 40-85, 138 studs: approximate weight 935g, 276 studs: approximate weight 995g

Gravel without limits. Created for off-road use. The aggressive tread design impresses with its compact “tape knobs” in the middle of the tread and provides full grip and unrivaled traction. The strong outer blocks provide the rider with safety at all times when cornering. The G-One Ultrabite's off-road performance is noticeably enhanced by the stable construction and progressive technology. The tire is completed with the versatile Addix Speedgrip compound. The G-One Ultrabite is perfectly suited for use on gravel roads, forest tracks and trails, even in challenging conditions. - The “Ultrabite” offers remarkable performance as a front tire in combination with G-One Bite or G-One Allround on the rear wheel

- For a safer journey. You have full control on icy roads with the Marathon Winter Plus. - For best possible puncture protection, it comes with a SmartGuard layer. - Spikes work best on ice at the minimum pressure - At max pressure, noise is reduced to a minimum on ice-free roads.

The X-One is now available in a “mud-version” with even coarser tread. The Cross specialist for the real muddy days. - Folding Bead - OneStar Compound and MicroSkin Casing

The Corsa Control tackles greasy cobbles and rough roads with all the confidence of Vitttoria's classic Corsa. This chevron tread pattern adds dynamic performance to the Corsa Control tread, allowing for increased grip on slippery surfaces, as well as added durability. - 4 separate Graphene compounds deliver speed, suppleness, durability, and reliability - Corsa level confidence for rough roads - Reinforced Corespun-K casing for increased sidewall protection

Schwalbe One Tires. Schwalbe's fastest and most reliable competition tire. Featuring a the new OneStar Triple Compound.

Donnelly shows their commitment to cyclocross is unwavering with the PDX WC tire. The PDX WC is produced in Europe with the finest materials and the utmost attention to detail. It is made with the highest quality nylon casing available, features 240 TPI construction, and weighs just 350 grams. When the course requires the best traction, reach for the Donnelly PDX. - Tall and widely spaced knobs for superior mud clearance and traction - Center knobs are aligned for fast rolling - Side knobs offer superior cornering - Soft rubber compound provides extra grip and shock absorption - Tubeless ready design mounts easily to most tubeless ready rims - Tubeless casing is reinforced for wear, features an Aramid bead - Tire Intended Use: Cyclocross - Labeled Size: 700 x 33 - Tire Bead: Folding - Tire Diameter: 700c - Tire Type: Tubeless Ready Clincher - Weight: 366 - TPI: 240