700c, 27-Inch & 650c

Continental's Olympic II is the world's most formidable racing tire. It is the absolute top-of-the-line tubular for all track disciplines, permitting inflation pressures of up to 220 psi. This tire has also been optimized for exceptionally low rolling resistance and minimum weight. Plus, Continental's Black Chili rubber compound provides a fantastic grip on both wood and cement tracks and outstanding durability. The Olympic is your new secret weapon!

When you're looking for a great set of tubulars for your race rig, Continental has you covered with their hand made in Germany Attack and Force Comps. The Attack is designed for use as a front tire with a supply 3-ply, 110 thread-per-inch casing for sweet compliance to smooth every ride. And, the Force is designed as a rear tire with a stiffer 3-ply 180 thread-per-inch casing for excellent power transmission and increased durability. Both tires also boast Conti's Black Chili rubber compound for excellent cornering and high-mileage lifespan, Vectran Breaker puncture protection, and Conti's TirePositioningSystem (TPS) to maximize aerodynamics.

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

Track professionals have placed their trust in Continental's Special Class II for generations because it's such a fast, great-handling and reliable tire. With its finely wound cotton casing, it provides awesome durability and a compliant, comfortable ride, even at high inflation pressures (the Special Class can take up to 160 to 170 psi). Plus, the carbon-black tread compound provides long wear and top-notch traction and cornering adhesion on virtually any velodrome surface. Get the winning edge with the Special Class II!

Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with concave carbide studs for 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

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.

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.

- P Zero Velo TUB brings the handling and cornering behavior Pirelli is famous for to the finest handmade tubular construction. - It was developed on the fields of World Tour racing and in its debut year it already is a winner of a grand tour. Now available for your own. - Corespun 320tpi w/aramid reinforced casing. - Anti-puncture belt under the tread. - Latex inner tube for better weight, rolling and anti-puncture. - Soft yellow compund for racing usage. - Designed for modern wide tubular rims. - 48 mm RVC valve.

The Tempo II is one of the fastest track tubulars in Continental's arsenal, gathering medals at international track events the world over. It has also found its way onto the gossamer bikes of the WorldTour's elite climbing specialists when they need to trim grams to an absolute minimum on race day. The Tempo II features a very fine 3-ply, 180 thread-per-inch casing for a high-quality ride. And, its fine cross-hatch tread pattern maximizes grip without adding rolling resistance to give you the ultimate in speed.

Continental's Cyclo X-King Tubular rolls quickly, grips great and showcases the ride quality that you expect from a handmade German tubular tire. Short, smartly spaced center knobs speed you down the course, and taller square knobs line the shoulders for excellent cornering and control in a variety of conditions. The result is an awesome performing cyclocross tire you'll love.

P ZERO Race TLR synthesizes the advantages of the tubeless technology in an all-rounder cycling tire for high-intensity training sessions and races. The TechWALL+ Road carcass improves reliability against punctures without affecting the weight of the tire, while the special SmartEVO Compound enhances grip performance both on wet and dry asphalt compared to our previous cycling compounds. The tread pattern of P ZERO Race TLR is an evolution of the design of P ZERO Velo: several seasons of research and development on the roads of the World Tour led to a new design that enhances the behavior of the bicycle in all weather conditions. - Using experience from World Tour racing, coupled with a constant desire for excellence, the Pirelli engineers have developed the best-performing all-around bicycle race tire ever conceived by the iconic brand. - The P ZERO Race TLR is crafted to pack all the benefits of tubeless technology into a race-ready all-rounder that outperforms all cycling clinchers that we have created before, tubulars included. - After three years of development working with the fastest racers at the World Tour level, including men's and women's 2019 UCI World Champions, Pirelli designed this new tubeless-ready tire with the new SmartEVO compound and the TechWALL+ casing technology to provide our professional riders, as well as all cycling enthusiasts, with a superior product! - SmartEVO Compound is a new formulation that enhances the already excellent performance of our previous road cycling compounds. The experience of motorsport competitions and World Tour winner input led to our best road cycling compound ever. - Techwall+ Road: New TLR casing technology with multiple layers of reinforcement provides superior puncture protection with lightweight construction.

The Grand Prix 5000 S Tubeless Ready allrounder tires are lighter, faster and supported with stronger sidewalls, compared to previous GP5000 versions. Designed to be compatible with hooked and hookless rims, this new standard in road tubeless ready technology will allow you to ride faster, more comfortable and with increased puncture protection. - Hookless rim compatible up to 73 PSI / 5 bars - The tubeless ready (TR) carcass construction is robust and impervious against damage and penetration from foreign objects. The result: versatile, low weight and an attractive design. In addition, tires made using this technology can also be used as Tubeless or with an inner tube - Vectran Breaker is a synthetically manufactured high-tech fiber with an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tire as a puncture protection insert - Active Comfort Technology absorbs vibrations and smoothens your ride - Lazer Grip, to make you one with the road. The lazered micro profile structure expands over the tire’s shoulder and provides outstanding cornering - BlackChili Compound provides the best balance of grip and rolling resistance for cycling

Introducing the fastest SES tire ever made, and one of the outright fastest on the market. The SES Race Day is what the name implies - a tire developed for the days when you pin on the number and every second counts. With up to an 8.5 watt improvement in rolling resistance, and up to 75 grams of weight savings per tire over the standard SES, the Race Day is a game-changer. Featuring a nano-technology enhanced rubber compound, novel casing construction, and our aerodynamically optimized SES tread pattern and shape - these tubeless tires deliver. As a pure performance tire, the SES Race Day prioritizes speed over puncture resistance and longevity. Product Details - Absolute, all out speed is prioritized with the ENVE Raceday tire. - Tubeless Ready - Save up to an 8.5 watt improvement in rolling resistance - The 27c comes in at a svelte 195g and 29c weighing 210g, saving up to 75 grams of weight savings per tire over the standard ENVE SES Tire.

- Enhance your riding experience with the Tubeless Ready version of the MICHELIN Power Cup tire - The tires used by the Cofidis team for riding at monuments and Grands Tours - Speed and comfort provided by Tubeless Ready technology, speed and efficiency inspired by MOTO GP technology - Light and reliable thanks to the Tubeless Shield technology and 4x120 TPI casing - Efficient handling and stability in both wet and dry conditions thanks to the MICHELIN GUM-X compound

The P Zero Race TLR is the most performing tire in Pirelli’s portfolio, as well as being the first tire with a tubeless technology entirely made in Italy. The design features SpeedCore technology in a 120tpi casing, utilizing a layer of compound mixed with aramid that covers the inner layer of the tire, improving the smoothness and the resistance of the rubber. The result is a less stiff, but faster tire. The compound on the other hand, maintains the same advanced SmartEVO technology, commonly found in other high-performance tires throughout the P Zero range. - SpeedCore is an innovative tubeless-ready construction that consists of a thin air-tight layer of rubber compound infused of aramid particles. This layer covers the internal part of the tire and thanks to the presence of the aramid into the rubber blend, it allows for better mechanical resistance, improved air retention and overall greater flexibility - SmartEVO compound uses a blend of polymers to provide maximum grip with a low rolling resistance, allowing for maximum speed and control - 700 x 28 and larger sizes are compatible with hookless rims, 700 x 26 size tires are not hookless compatible - Hookless rims subject to ETRTO 5bar/73psi max pressure limitation Specifications: - Labeled Size: 700 x 28 - Color: Black - ISO Width (mm): 28 - Flat Protection: Tread and Sidewall - ISO Diameter: 622 / Road / 29" - Tire Intended Use: Road - Tire Type: Tubeless Ready Clincher - Weight: 295 - TPI: 120 - Tire Bead: Folding

- The P ZERO Race TLR is crafted to pack all the benefits of tubeless technology into a race-ready all-rounder which outperforms all cycling clinchers that we have created before, tubulars included. - Pirelli designed this new tubeless-ready tire with the new SmartEVO compound and the TechWALL+ casing technology to provide our Professional riders, as well as all cycling enthusiasts, with a superior product! - Techwall+ Road: New TLR casing technology with multiple layers of reinforcement to provide superior puncture protection within a lightweight structure - 28c and 30c width is compatible with hookless rims according to ETRTO 5bar/73psi max pressure limitations. 24c and 26c width are NOT compatible with hookless rims.

The ultimate tire for speedy gravel adventures! The Antelope Hill is the all-road version of our popular Fleecer Ridge knobby. Antelope Hill is the last great climb on the 360-mile Oregon Outback mixed-surface ride/race. Oregon’s gravel is quite loose in places, and the extra flotation of the Antelope Hill tires gives you more speed and security there. On paved sections, this tire rolls as fast and grip as well as a good racing tire, giving you the best of both worlds. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Endurance Plus casing provides the ultimate in sidewall protection for extremely tough conditions. The Antelope Hill is tubeless-compatible. Specifications The supple casing of our Rene Herse all-road tires rolls smoothly over surface irregularities. The tread pattern interlocks with the road surface for superior cornering grip, whether your roads are wet or dry. The tread has enough thickness in the center to last many miles, but it's thin and supple on the shoulders where it doesn’t wear. All models feature: - Clincher, folding bead - Tubeless-compatible - Maximum pressure with tubes: 55 psi (3.8 bar) - Maximum recommended pressure – tubeless: 55 psi (3.8 bar) - Actual width on 20 mm rim (internal): approx. 54 mm - Actual width on 23 mm rim (internal): approx. 55 mm - Extralight casing: +1 mm width - Tubeless: +0.5 mm width - Recommended rim: 17 - 40 mm (inner width; hookless: +1 mm) Standard casing - Supple casing - Tan sidewalls - 535 g Extralight casing - Ultra-light, ultra-supple casing - Black or tan sidewalls - 465 g Endurance casing - The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave - Protective belt under sidewalls and tread - Ideal for rough gravel and tough conditions - Dark tan sidewalls - 535 g Endurance Plus casing - Extra-tough casing with ultra-strong threads - Protective belt under sidewalls and tread - The ultimate in sidewall protection - Dark tan sidewalls - 570 g

All-road tires don’t get any better than this! We name our tires after the passes in the Cascade Mountains that inspire them: Snoqualmie Pass was the route of the Olympian Hiawatha express train to Seattle. Today, a trail heads up the pass, with spectacular views as you traverse the old railroad trestles. You’ll enjoy the speed and grip of the supple casing on the paved sections of the climb, and the large air volume will have you float over the rough gravel rather than grind through it. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Endurance Plus casing provides the ultimate in sidewall protection for extremely tough conditions. The Snoqualmie Pass is tubeless-compatible. SPECIFICATIONS The supple casing of our Rene Herse all-road tires rolls smoothly over surface irregularities. The tread pattern interlocks with the road surface for superior cornering grip, whether your roads are wet or dry. The tread has enough thickness in the center to last many miles, but it's thin and supple on the shoulders where it doesn’t wear. All models feature: - Clincher, folding bead - Tubeless-compatible - Maximum pressure with tubes: 75 psi (5.2 bar) - Maximum recommended pressure – tubeless: 60 psi (4 bar) - Actual width on 20 mm rim (internal): approx. 42 mm - Actual width on 23 mm rim (internal): approx. 43 mm - Extralight casing: +1 mm width - Tubeless: +0.5 mm width - Recommended rim: 17 - 32 mm (inner width; hookless: +1 mm) Standard casing - Supple casing - Tan sidewalls - 375 g Extralight casing - Ultra-light, ultra-supple casing - The ultimate in speed and comfort - Black or tan sidewalls - 330 g Endurance casing - The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave - Protective belt under sidewalls and tread - Ideal for rough gravel and tough conditions - Dark tan sidewalls - 425 g Endurance Plus casing - Extra-tough casing with ultra-strong threads - Protective belt under sidewalls and tread - The ultimate in sidewall protection - Dark tan sidewalls - 445 g

Trying to choose between a knobby, semi-slick, or full slick for an upcoming ride or race? The Manastash Ridge handles everything from fast pavement to deep mud or snow. Named after a rugged ridge in central Washington, the Manastash Ridge uses our revolutionary dual-purpose knobby tread. Strategic placement of the knobs means the tire is always supported by the same amount of rubber, whether rolling forward or leaning into a turn. This gives you uniform grip at all times – whether in a muddy gravel race or during a paved descent with ultra-fast hairpin turns. Our new Brake Support technology ensures that the knobs don’t fold over, even under the massive g-forces generated by the best hydraulic discs. Noise canceling technology makes this knobby tire as quiet and smooth as a slick—even on pavement. No matter what the course throws at you, the Manastash Ridge has you covered. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Endurance Plus casing provides the ultimate in sidewall protection for extremely tough conditions. The Manastash Ridge is tubeless-compatible. For tubeless setup, we recommend SealSmart sealant. When used with tubes, we recommend SV17 or SV18 tubes. Pro Tip: The noise cancellation improves further during the first 30 miles (50 km) as the sharp edges of the knobs wear off a little. Technical Specs - Clincher, folding bead - Tubeless-compatible - Maximum pressure with tubes: 75 psi (5.2 bar) - Maximum recommended pressure – tubeless: 60 psi (4 bar) - Actual width on 20 mm rim (internal): approx. 43 mm - Actual width on 23 mm rim (internal): approx. 44 mm - Extralight casing: +1 mm width - Tubeless: +0.5 mm width - Recommended rim: 17 - 28 mm (inner width) - Made in Japan Standard casing - Supple casing - Tan sidewalls - 515 g Extralight casing - Ultra-light, ultra-supple casing - The ultimate in speed and comfort - Tan sidewalls - 465 g Endurance casing - The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave - Protective belt under sidewalls and tread - Ideal for rough gravel and tough conditions - Dark tan sidewalls - 515 g Endurance Plus casing - Extra-tough casing with ultra-strong threads - Protective belt under sidewalls and tread - The ultimate in sidewall protection - Dark tan sidewalls - 545 g

- Maxxis' fastest and lightest road racing tire - Light and supple 170 TPI casing, K2 puncture protection, and HYPR-S combound - This new compound retains the grip found on the original High Road, but reduces rolling resistance by 12%.

The ultimate tire for bikepacking and gravel adventures – and recipient of Bikepacking.com’s coveted ‘Gear of the Year’ award for the ‘Best New Component.’ Developed together with bikepacking legend Lael Wilcox, the Fleecer Ridge measures 29? x 2.2? (or 700C x 55 mm), making it a perfect fit for bikepacking bikes. We name our tires after the passes that inspire them: Fleecer Ridge is the toughest climb on the incredible Tour Divide that traverses the Rocky Mountains from Canada to the Mexican border. On a ride that long, you’ll need a tire that can handle a huge range of conditions, from deep snow and mud via fast gravel to pavement as you descend into towns to resupply. The Fleecer Ridge grips like a knobby when conditions get tough. On pavement, it rolls like a slick tire thanks to its large and strategically placed knobs that don’t squirm and always put the same amount of rubber on the road. The Fleecer Ridge is the world’s first bicycle tire with noise cancellation: The staggered tread blocks create overlapping noise frequencies that partially cancel each other. This feature is so revolutionary that we’ve patented it. Thanks to the superior materials used in its construction, the Fleecer Ridge is one of the lightest tires in its class. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Endurance Plus casing provides the ultimate in sidewall protection for extremely tough conditions. The Fleecer Ridge is tubeless-compatible. All models feature: • Clincher, folding bead • Tubeless-compatible • Maximum pressure with tubes: 55 psi (3.8 bar) • Maximum recommended pressure – tubeless: 55 psi (3.8 bar) • Actual width on 21 mm rim (internal): approx. 56 mm • Actual width on 23 mm rim (internal): approx. 57 mm • Extralight casing: +1 mm width • Tubeless: +0.5 mm width • Recommended rim: 17 - 40 mm (inner width; hookless: +1 mm) Standard casing • Supple casing • Tan sidewalls • 650 g Extralight casing • Ultra-light, ultra-supple casing • Tan sidewalls • 595 g Endurance casing • The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave • Protective belt under sidewalls and tread • Ideal for rough gravel and tough conditions • Dark tan sidewalls • 665 g Endurance Plus casing • Extra-tough casing with ultra-strong threads • Protective belt under sidewalls and tread • The ultimate in sidewall protection • Dark tan sidewalls • 700 g

Whether you race gravel or head into unknown terrain, the Hurricane Ridge gives you the confidence that you’ll be able to handle everything from fast pavement to deep mud or snow. Named after one of the biggest climbs in the Northwest, the Hurricane Ridge uses our revolutionary dual-purpose knobby tread. The tire is always supported by the same amount of rubber, whether it’s rolling forward or leaning into a turn. This gives you uniform grip at all times – whether in a muddy gravel race or during a paved descent with ultra-fast hairpin turns. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Endurance Plus casing provides the ultimate in sidewall protection for extremely tough conditions. The Hurricane Ridge is tubeless-compatible. Rene Herse tires combine the performance of high-end tubular tires with the convenience of clincher. The supple casings roll smoothly over surface irregularities. The knobs are large enough so they don't squirm, yet they are spaced far enough to clear mud. All models feature: - Clincher, folding bead - Tubeless-compatible - Maximum pressure with tubes: 75 psi (5.2 bar) - Maximum recommended pressure – tubeless: 60 psi (4 bar) - Actual width on 20 mm rim (internal): approx. 42 mm - Actual width on 23 mm rim (internal): approx. 43 mm - Extralight casing: +1 mm width - Tubeless: +0.5 mm width - Recommended rim: 17 - 31 mm (inner width; hookless: +1 mm) - Made in Japan Standard casing - Supple casing - Tan sidewalls - 515 g Extralight casing - Ultra-light, ultra-supple casing - The ultimate in speed and comfort - Black or tan sidewalls - 465 g Endurance casing - The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave - Protective belt under sidewalls and tread - Ideal for rough gravel and tough conditions - Dark tan sidewalls - 515 g Endurance Plus casing - Extra-tough casing with ultra-strong threads - Protective belt under sidewalls and tread - The ultimate in sidewall protection - Dark tan sidewalls - 545 g

Beat your time against the clock with Michelin Power Time Trial tire. More rolling efficiency to drop seconds with the Race2 Compound and 3x180 TPI casing, lightweight thanks to the flexible aramid beads that combine robustness and lightness. Designed exclusively for Time Trial events, triathlons, triathlon marathons. - Race-2 Compound : New generation of rubber compounds designed to improve rolling resistance

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

Using their vast car tire expertise, Continental created the Top Contact Winter II - a snow tire for your bike. Grip in snow, slush, and on wet roads is assured due to a unique tread pattern that produces hundreds of gripping edges. Since you'll be using this tire in cold temperatures, Conti has formulated their rubber compound to remain supple for unparalleled winter traction. There's also a flexible PolyX Breaker for awesome flat protection. Plus, the Top Contact Winter sports Continental's Reflex sidewall striping for safety.

The new generation of PZERO Race TLR is the most performing tire in our portfolio as well as being the first tire with a tubeless technology entirely made in Italy . The introduction of the new SPEEDCORE technology in the 120tpi casing, features the use of a layer of compound mixed with aramid which covers the inner layer of the tire, improving either the smoothness and the resistance of the rubber. Result: a less stiff but faster tire. The compound, on the other hand, maintains the same advanced SmartEVO technology, shared with the other high-performance tires in the PZERO range. SmartEVO Compound Still our best chemical formulation for all-round road use, whether it means racing or high intensity and long distance leisure riding. It is born from the large Motorsport experience of Pirelli and the collaboration with the factory World Tour teams and it features a single-compound formulation based on three different polymers, each of which provides opposite performances in a perfect blend of grip, speed and reliability. The advanced mixture of polymers with 'smart' behaviors are the key elements of the SmartEVO compound, providing grip in any weather condition and very low rolling resistance in a package made to sustain also high mileage and rougher road surfaces. It is an high-performance chemical formulation developed for modern road cycling, from everyday riding to racing, even at World Tour level. SpeedCORE Structure SpeedCORE™ is an innovative tubeless-ready construction developed by Pirelli (Patent Pending) for our high-performance cycling tyres, representing our most advanced TLR technology to date. Derived from Pirelli automotive know-how and made possible by our newest production plant in Italy, nearby our Headquarter in Milan, SpeedCORE™ construction consists of a thin air-tight layer of rubber compound infused of aramid particles. This layer covers the internal part of the tyre and thanks to the presence of the aramid into the rubber blend, it allows for better mechanical resistance, improved air retention and overall greater flexibility: all contributing to the tyre's overall performance. P ZERO™ Race TLR - 35-622 - 400g - 120 TPI

The Orondo Grade is a modern tubeless road tire with the performance, comfort and ride feel that our Rene Herse tires are famous for. It’s rated to a max. pressure of 90 psi (6.2 bar)—enough for heavy riders and those who prefer a stiffer feel to their bikes. A high-tech liner keeps our supple casings airtight without making the tire stiff and sluggish. We name our tires after the roads that inspire them: Orondo Grade is a 7-mile 10% climb up a side canyon of the mighty Columbia River. The Orondo Grade was the half-way point—and often decisive climb—of the near-mythical, long-defunct 285-mile cross-state race, S2S ‘Seattle-to-Spokane.’ Snaking up a canyon carved into basalt cliffs, the Orondo Grade is hot and barren—a true test of endurance. (The photo shows Jan in the early 2000s leading the race up the Orondo Grade.) The Orondo Grade is tubeless-compatible. For tubeless setup, we recommend SealSmart sealant. Pro Tip: While the Orondo Grade can be used with tubes, we recommend our 700C x 32 Stampede Pass for use with tubes, unless you need the Endurance casing. TECHNICAL SPECS All models feature: Clincher, folding bead Tubeless-compatible Recommended rim: 15 - 25 mm (inner width), hookless or with hooks Maximum pressure—with tubes: 90 psi (6.2 bar) Maximum pressure—tubeless: 90 psi (6.2 bar) To find the right pressure for you, use our tire pressure calculator Actual width on 20 mm rim (internal): approx. 31 mm Actual width on 23 mm rim (internal): approx. 32 mm Extralight casing: +0.5 mm width Made in Japan Standard casing Supple casing Tan sidewalls 300 g Extralight casing Ultra-light, ultra-supple casing The ultimate in speed and road feel Black or tan sidewalls 270 g Endurance casing The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave Protective belt under sidewalls and tread Ideal for tough conditions and riding on debris-strewn highway shoulders Dark tan sidewalls 320 g The supple casing of Rene Herse all-road tires rolls smoothly over surface irregularities. The tread pattern interlocks with the road surface for superior cornering grip, wet or dry. The tread has enough thickness in the center to last thousands of miles, but it’s thin and supple on the shoulders where it doesn’t wear. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous.

The ultimate 650B bikepacking tire is designed for rides where you don’t know what lies ahead. Umtanum Ridge a steep and lonesome ridge in the central Cascade Mountains. It is so remote that European settlers never renamed it, and it carries its ancestral Native American name to this day. The Umtanum Ridge’s large and widely spaced knobs grip tenaciosly when conditions get tough. On pavement, it rolls and corners like a slick thanks to its large and strategically placed knobs that don’t squirm and always put the same amount of rubber on the road. The Umtanum Ridge features our noise cancellation technology: The staggered tread blocks create overlapping noise frequencies that partially cancel each other. This means that on most surfaces, the Umtanum Ridge doesn’t just roll as fast as a slick – it’s also as quiet as a slick. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Endurance Plus casing provides the ultimate in sidewall protection for extremely tough conditions. The Umtanum Ridge is tubeless-compatible. For tubeless setup, we recommend SealSmart sealant. When used with tubes, we recommend SV13 or SV14 tubes. Pro Tip: The noise cancellation improves further during the first 30 miles (50 km) as the sharp edges of the knobs wear off a little. Specifications: All models feature: - Clincher, folding bead - Tubeless-compatible - Maximum pressure with tubes: 55 psi (3.8 bar) - Maximum recommended pressure – tubeless: 55 psi (3.8 bar) - Actual width on 21 mm rim (internal): approx. 56 mm - Actual width on 23 mm rim (internal): approx. 57 mm - Extralight casing: +1 mm width - Tubeless: +0.5 mm width - Recommended rim: 17 - 40 mm (inner width; hookless: +1 mm) - Made in Japan. Standard casing - Supple casing - Tan sidewalls - 580 g Extralight casing - Ultra-light, ultra-supple casing - The ultimate in speed and comfort - Tan sidewalls - 515 g Endurance casing - The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave - Protective belt under sidewalls and tread - Ideal for rough gravel and tough conditions - Dark tan sidewalls - 595 g Endurance Plus casing - Extra-tough casing with ultra-strong threads - Protective belt under sidewalls and tread - The ultimate in sidewall protection - Dark tan sidewalls -630 g

The ultimate cyclocross tire is also a great choice for mixed-surface rides. Named after an iconic ‘cross course at the foot of the Cascade Mountains, the Steilacoom uses our revolutionary dual-purpose knobby tread. The tire is always supported by the same amount of rubber, whether it’s rolling forward or leaning into a turn. This gives you uniform grip at all times – whether on a muddy cyclocross course or during a paved descent with ultra-fast hairpin turns. The result is a true dual-purpose knobby that excels in mud and snow, yet on pavement, it’s faster than most road tires. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Steilacoom is tubeless-compatible. SPECIFICATIONS Rene Herse tires combine the performance of high-end tubular tires with the convenience of clincher. The supple casings roll smoothly over surface irregularities. The knobs are large enough so they don't squirm, yet they are spaced far enough to clear mud. All models feature: - Clincher, folding bead - Tubeless-compatible - Maximum pressure with tubes: 75 psi (5.2 bar) - Maximum recommended pressure – tubeless: 60 psi (4 bar) - Actual width on 20 mm rim (internal): approx. 36 mm - Actual width on 23 mm rim (internal): approx. 38 mm - Extralight casing: +0.5 mm width - Tubeless: +0.5 mm width - Recommended rim: 17 - 29 mm (inner width; hookless: +1 mm) Standard casing - Supple casing - Tan sidewalls - 435 g Extralight casing - Ultra-light, ultra-supple casing - The ultimate in speed and comfort - Black or tan sidewalls - 388 g Endurance casing - The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave - Protective belt under sidewalls and tread - Ideal for rough gravel and tough conditions - Dark tan sidewalls - 435 g

At 48 mm wide, the Hatcher Pass hits the sweet spot between narrow gravel tire (38 mm) and mountain bike volume (55 mm) – ideal for the latest generation of gravel and all-road bikes. Named after Lael Wilcox’ favorite road in Alaska, this tire perfect for Hatcher Pass: The front side of the climb is paved and leads to Independence Mine (an abandoned gold mine that is now a state park). The back side is dirt. In August and September there are fields full of wild blueberries near the top. The Standard casing is our more affordable option: comfortable and fast, yet also strong to withstand considerable abuse. The Extralight casing takes the performance, comfort and feel of your bike to an entirely new level. The Endurance casing is reinforced for extra sidewall protection and puncture resistance, while retaining the speed and comfort for which Rene Herse tires are famous. The Snoqualmie Pass is tubeless-compatible. SPECIFICATIONS The supple casing of our Rene Herse all-road tires rolls smoothly over surface irregularities. The tread pattern interlocks with the road surface for superior cornering grip, whether your roads are wet or dry. The tread has enough thickness in the center to last many miles, but it's thin and supple on the shoulders where it doesn’t wear. All models feature: - Clincher, folding bead - Tubeless-compatible - Maximum pressure with tubes: 75 psi (5.2 bar) - Maximum recommended pressure – tubeless: 60 psi (4 bar) - Actual width on 21 mm rim (internal): approx. 47 mm - Actual width on 23 mm rim (internal): approx. 48 mm - Extralight casing: +1 mm width - Tubeless: +0.5 mm width - Recommended rim: 17 - 35 mm (inner width; hookless: +1 mm) Standard casing - Supple casing - Tan sidewalls - 375 g Extralight casing - Ultra-light, ultra-supple casing - The ultimate in speed and comfort - Tan sidewalls - 330 g Endurance casing - The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave - Protective belt under sidewalls and tread - Ideal for rough gravel and tough conditions - Dark tan sidewalls - 425 g