700c, 27-Inch & 650c

The Thunder Road is a smooth-rolling tire for use on road bikes. - Ideal replacement tire for casual road or pavement use - Clincher design

The Booster tire has been proven on the World Cup circuit and is now taking the same grip and versatility to gravel grinding and cyclocross. The Booster Pro features the same progressive tread pattern and performance rubber compound as its larger MTB brother. It's wrapped with Kenda's GCT flat protection for tread and sidewall coverage while also optimizing the tire for tubeless use, resulting in one of the fastest and lightest aggressive-conditions gravel/cross tires on the market. No longer do you need to choose between a tire that is either fast and light or provides great traction: the new Booster Pro combines the best of all worlds. - New tread design—Modern and aggressive look, optimized for fast rolling and best-in-class cornering traction - New race compound—The Booster utilizes a newly developed race compound that is fast and grippy, especially on dry, loose over hard, and rough and rocky terrain - Offered in a gravel-specific GCT casing that includes tread and sidewall puncture & slash protection - Tubeless ready

The Kenda Kwest Hybrid Tire is a road tire designed with a smooth rounded tread with large water dispersion grooves. - Kenda endorses the use of fluid based sealants only in specifically designated Kenda sealant compatible tire

Giant's Road tire features a raised center ridge for a smooth ride and fast rolling. The side treads give you just enough grip for confident cornering.

- A classic road tire featuring the traditional chevron tread pattern - The LGG provides a supple ride, durable yet lightweight construction, and puncture-protection belt under the tread - 120 TPI version is dual compound tread: 70a in center, softer 60a on sides. 60 TPI is single compound tread 70a

- An adventure tire designed for mixed conditions - Smooth-rolling center knobs and aggressive shoulder lugs - The combination of smooth-rolling center knobs and aggressive shoulder lugs provide great traction and durability for gravel roads, trails, cyclocross, urban assault and even pavement - The MSO will fit on your cyclocross or gravel bike, commuter, or touring rig - MSO is the airport code for Missoula, Montana, home of the Adventure Cycling Association and the inspiration for countless cycling journeys - Designed to bridge the gap between pavement and blazing your own trail

The Giro is an economical tubular tire constructed of natural rubber, a lightweight 2-ply cotton casing and a durable tread compound. Because it is both rugged and fast, it makes for a great training tire. The Giro handles up to 145 psi, too.

Thanks to its DuraSkin anti-tear fabric, the Grand Prix 4-Season holds up under extreme conditions. In the Paris – Roubaix race, the “Hell of the North”, cyclists equipped with DuraSkin enhanced tires have the fewest tire-related problems during the race. Incorporating Continental's special wear resistant carbon compound, the tire is characterized by very good mileage performance as well as excellent adhesion on wet roads and at low temperatures. With the 23mm, 25mm, 28mm, and 32mm versions, the Grand Prix 4-Season makes it possible to select the right tire for various road qualities and comfort requirements. A double Vectran Breaker belt under the tread raises the puncture and cut protection to the highest level available on the market.

Continental's Grand Prix 4000 S II boasts Conti's Black Chili rubber compound for low rolling resistance, impressive traction and long wear, making for one of the fastest tires in the peloton. The GP 4000 S II also uses a tough Vectran sub-tread for exceptional puncture protection, while the 330-tpi casing delivers a velvety-smooth ride. If you're looking for the ultimate road tire, you've found it.

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—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 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

Developed for the essential basic training at home. Particularly smooth running. The durable cold-running compound stops heat build up. - Suitable for training on rollers/home trainers only.

Continental's Sprinter is light enough for serious racing, yet strong and durable enough for use as a training tire, too. Handmade in Germany, it's equipped with 3 layers of proprietary polyamide in the casing to deliver outstanding puncture protection. Plus, the Sprinter is rated for inflation pressures up to 170 psi so it's ridiculously fast.

Continental's Sprinter is light enough for serious racing, yet strong and durable enough for use as a training tire, too. Handmade in Germany, it's equipped with 3 layers of proprietary polyamide in the casing to deliver outstanding puncture protection. Plus, the Sprinter is rated for inflation pressures up to 170 psi so it's ridiculously fast.

Sticks and stones and other sharp, pointy objects won’t stop Continental’s long-lasting Super Sport Plus tire. It's armed with Continental’s stalwart PlusBreaker flat protection system, a tough sub-tread that prevents punctures. This layer is highly elastic, too, so that the ride remains light and lively. This is the tire you want on your wheels when you tackle the urban jungle.

The Ultra Sport II is a road tire built to Continental's exacting standards, providing you with the optimal blend of low weight, puncture resistance, and long life. It sports a strong, supple 180 thread-per-inch, 3-ply casing and is at home in all situations, from miles of training to amateur racing to all-day centuries.

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 tire takes tubeless to a higher performance level by combining TLR's properties with a handmade construction for the ultimate in traction and ride quality. This tire combines a supple, yet durable Corazza Armor casing for improved sidewall protection, excellent puncture-resistance from our PPS Ganzo, and a high mileage, grippy, natural SMARTplus compound. And puncture protection is enhanced when combined with the appropriate tubeless sealant. 260TPI SuperPoly casing.

The Elite XP is a reliable road tire designed to meet your needs during demanding training rides, Sunday rides, tours, or just fast urban commuting. This is your 4-season, year-round tire. This handmade clincher combines a supple, yet durable Corazza Armor casing for improved sidewall protection; excellent puncture-resistance from our Ganzo PPS; and a high mileage, grippy, natural SMARTplus tread compound that handles wet and dry conditions without compromising comfort or ride quality. ?

The Getaway is the latest gravel tread designed to take you beyond where the pavement ends to where the terrain is less maintained. Its design includes a tightly packed, fast rolling center for straight line control and speed, open transition knobs for sandy and wet terrain, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions. This tire takes tubeless to a higher performance level by combining TLR's properties with a handmade construction for the ultimate in traction and ride quality. This tire combines a supple, yet durable Corazza Armor casing for improved sidewall protection, excellent puncture-resistance from our PPS Ganzo, and a high mileage, grippy, natural SMARTplus compound. And puncture protection is enhanced when combined with the appropriate tubeless sealant. 260TPI SuperPoly casing.

Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. This tire takes tubeless to a higher performance level by combining TLR's properties with a handmade construction for the ultimate in traction and ride quality. This tire combines a supple, yet durable Corazza Armor casing for improved sidewall protection, excellent puncture-resistance from our PPS Ganzo, and a high mileage, grippy, natural SMARTplus compound. And puncture protection is enhanced when combined with the appropriate tubeless sealant. 260TPI SuperPoly casing.

Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast-rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. This TLR clincher with 120TPI nylon casing provides both performance, durability, and puncture protection when combined with the appropriate tubeless sealant.. TLR - TLR tires versions can be ridden tubeless with the addition of sealant but can also be run with an inner tube. - A bead-to-bead inner coating gives added puncture protection to these tubeless ready tires and greatly reduces gradual loss of air pressure. An aramid bead protection strip increases tire longevity and reduces rim chafing.

Tough rides call for tough tires, so if you're hitting the cobbles you better have Challenge's Paris Roubaix Clincher on your wheels. It has a wide profile to take the sting out of rough pavement and dirt roads, and puncture protection under the tread. It's hand made on Challenge's lightweight 300tpi SuperPoly casing with tough polyester in the sidewalls, and a durable tread compound that sticks to the road in the corners. Handmade - Handmade tires combine many attributes to create the most comfortable and lowest rolling resistance tires. 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.

Race it hard or just head off the beaten path. The Strada Bianca wraps Challenge's proven herringbone tread pattern further around a large volume casing and adds a gravel specific construction to take you comfortably over less-than-perfect surfaces. This is your tire for rough roads, packed dirt, and most gravel surfaces. This handmade clincher combines a supple, yet durable Corazza Armor casing for improved sidewall protection, excellent puncture-resistance from our PPS Ganzo + PPS2, and a high mileage, grippy, natural SMARTplus tread compound. 260TPI SuperPoly casing.

Race it hard or just head off the beaten path. The Strada Bianca takes the proven construction of the Paris-Roubaix and adds volume to take you comfortably over less-than-perfect surfaces. Challenge introduces STRADA BIANCA H-TLR 45. The staple herringbone-design tire proves its handmade performances on rougher terrain with a new gravel-specific construction and an added beefier new 45mm size. The STRADA BIANCA 45 is the tire designed to take you comfortably rolling over rough pavement, cobbles, sandy or hardpack fields, to literally floating over the more enduring dry, rocky terrains. It is the first 45mm tire in the Challenge range.

Bontrager's AW1 Hard-Case Lite Tire is a great choice for riders who value low weight and quality road feel, but want a single tire for year-round riding. Its sub-tread puncture barrier keeps you rolling so you can concentrate on putting in the miles. And, the Hard-Case Lite's high-mileage tread compound provides optimal traction, low-rolling resistance, and great durability no matter what the weather, so this tire is perfect for training or commuting.

Bontrager's AW2 Hard-Case Lite Tire offers flat protection without sacrificing high-end road feel. Its sub-tread puncture barrier keeps you rolling so you can concentrate on putting in the miles. And, the Hard-Case Lite's high-mileage tread compound provides optimal traction, low-rolling resistance, and great durability no matter what the weather, so this tire is perfect for training or commuting.

With Bontrager's H1 Hard-Case Ultimate, riders get the most advanced line of defense against punctures and pinch flats. • Sub-tread co-extrusion provides maximum puncture protection • Anti-cut, bead-to-bead casing resists cuts from glass and sharp objects • Anti-pinch sidewall supoort prevents pinch flats • Aramid breaker belt protects against tread punctures

This versatile hybrid and city tire is great for a variety of conditions and offers basic puncture protection and durability. A tire ready for your everyday H2 is the go-to replacement tire for city and hybrid bikes. Its versatile design is at home on streets, paths, and light trails. The tread rolls smooth and provides good cornering traction for a confident, efficient ride, and the durable construction delivers long-lasting tread life. Product details: - Excellent tire for streets, paths, and light trails - The updated tread design delivers confident traction that rolls smooth - Tough 30 TPI construction for durability and longer tread life - Budget-friendly replacement tires that deliver performance and value - Size specific tread adds traction to wider sizes with faster rolling design for narrower sizes - Size-specific tread patterns with more traction on wider sizes and a faster-rolling design on narrower sizes - H2 tires in select larger widths are made from recycled tires Features: A hybrid tire you’ll love H2 is our best hybrid tire and the perfect upgrade for your city bike. Better protection against flats means more riding, less punctures, and a longer lasting tire. reCYCLE compound Bontrager's proprietary reCYCLE compound gives new life to old rubber! H2 tires in select sizes (700x40 and larger) contain 11% recycled material. Tread for how you ride H2 tires have a size-specific tread design. Larger tire sizes have additional tread for added traction and confidence, while narrower tire sizes have a smoother tread for a faster and more efficient ride.

This versatile hybrid and city tire is great for a variety of conditions and offers basic puncture protection and durability. A tire ready for everyday H2 is the go-to replacement tire for city and hybrid bikes. Its versatile design is at home on streets, paths, and light trails. The tread rolls smooth and provides good cornering traction for a confident, efficient ride, and the durable construction delivers long-lasting tread life. Product details - Excellent tire for streets, paths, and light trails - The updated tread design delivers confident traction that rolls smooth - Tough 30 TPI construction for durability and longer tread life - Budget-friendly replacement tires that deliver performance and value Specifications - TPI: 30 TPI - Durometer: 60a - Bead: Wire - Type: Clincher - Minimum pressure: 60psi - Max pressure: 95psi - ETRTO: 32-622 - Studdable: No

A versatile hybrid and city tire that performs well in a variety of conditions and offers maximum puncture protection plus lasting durability and reflectivity. Our best puncture protection: H2 is our best hybrid tire, and with Hard-Case Ultimate you also get the very best in puncture protection. The versatile design is at home on streets, paths, and light trails and features an updated tread that rolls smooth and provides good cornering traction for a confident, efficient ride. Lasting durability, a long-wearing tread, and reflective sidewalls help make this tire a proven winner. Product details - Excellent tire for streets, paths, and light trails - The updated tread design delivers confident traction that rolls smooth - Hard-Case Ultimate puncture protection for the ultimate in tire durability - Sub-tread breaker belt helps prevent punctures - Anti-cut, bead-to-bead casing resists cuts from glass and sharp objects - Additional sub-tread co-extrusion provides maximum puncture protection - Reflective sidewall strips for added visibility - Size-specific tread patterns with more traction on wider sizes and a faster-rolling design on narrower sizes Features: A hybrid tire you’ll love H2 is our best hybrid tire and the perfect upgrade for your city bike. Better protection against flats means more riding, less punctures, and a longer lasting tire. Hard-Case Ultimate puncture protection Our best puncture protection delivers a triple layer of protection against flats with a sub-tread aramid breaker belt, a full bead-to-bead anti-cut casing, and a sub-tread co-extrusion. Reflective sidewalls Reflective sidewalls add visibility in low light conditions. They’re perfect for helping riders stand out on city streets and paths after dark. reCYCLE compound Bontrager's proprietary reCYCLE compound gives new life to old rubber! H2 tires in select sizes (700x40 and larger) contain 11% recycled material. Tread for how you ride H2 tires have a size-specific tread design. Larger tire sizes have additional tread for added traction and confidence, while narrower tire sizes have a smoother tread for a faster and more efficient ride.