Tires

Challenges Gravel Grinder Open Tubular is the tire you need to make your mark in the gravel racing scene. It pairs Challenge's supple 260tpi tire casing with a smooth-rolling center tread and aggressive shoulder knobs for great riding characteristics, high speeds, and excellent cornering traction.

Challenges Gravel Grinder Race is the tire you need to make your mark in the gravel racing scene. It pairs Challenge's supple 120tpi tire casing with a smooth-rolling center tread and aggressive shoulder knobs for great riding characteristics, high speeds, and excellent cornering traction.

Limus means mud in Latin, which is exactly what Challenge's Limus Open tire excels in. Its deep, aggressive, and well-spaced knobs cut through muddy ground to grip great. And, you'll be zooming through the corners and off-camber sections, too, thanks to its side knobs, while you'll power up inclines with ease thanks to the tall center knobs. The Limus is built on the same supple 300tpi hand-made casing as their renown tubulars, and there's an anti-puncture strip under the tread and polyester in the sidewalls for excellent durability.

Limus means mud in Latin, which is exactly what Challenge's Limus 33 Tubular tire dominates. Its deep, aggressive and well-spaced knobs cut through muddy ground and grip great. You'll be zooming through the corners and off-camber sections thanks to its grippy side knobs, and powering up inclines with ease thanks to the tall center knobs. It's built on Challenge's light and supple 300tpi hand-made SuperPoly casing with polyester-reinforced sidewalls, and there's an anti-puncture strip under the tread. You also get a latex tube. Latex tubes are lighter, thinner and more flexible than butyl tubes, increasing your comfort, lowering rolling resistance, and helping to prevent flats, too.

The Current Tire has a grippy, directional tread pattern, good shape, and generous width. It’s an affordable tire designed to make it easier for beginner riders to upgrade their bike and keep existing riders riding!

Aaron’s signature tires feature an updated block tread and bigger sizing. The uniform block tread is reminiscent of his original tire, but freshened up. Coming in at 20x2.30" and 20x2.40"

A classic knobby version of the Aitken signature tire. Traditionally a more dirt-specific tire but the tire’s fast rolling center tread allows it to be used on all terrains. - 20 × 2.35 only Single ply casing

Mike Aitken's popular signature tires for street and dirt. Ideal for use at high speeds. - 20 × 2.25, and 20 x 2.45 Dual ply casing

Tom likes to ride fast and go very high. These tires were designed to help him do just that. With a fast center tread, these tires are made for park, street and even dirt too. The side profile is reminiscent of a motorcycle tire as well, which is a nod to Tom’s motorcycle lovin’ ways.

Challenge's Almanzo is a wide-profile, versatile, multi-surface tire that excels when the road is less than perfect. It's great on dirt and in situations where you just don't know what the next mile will throw at you. The center tread rolls fast, while the shoulder knobs corner great. It's hand made on Challenge's supple and light 260tpi SuperPoly casing with double puncture protection, tough polyester in the sidewalls, and a durable tread compound that sticks to the road in the corners.

- Super fast and ideally suited for dry or grassy conditions, this is the tire to get you the win - Tubeless compatible for lower pressures and increased traction - UCI-legal 33mm casing - Use: Cross Racing: Dry, Grassy, Dusty or Icy Conditions - Size: 700 - Tire Width: 33 mm - Internal Rim Width: 15-19 mm - TPI: 120 - Bead: Aramid - Casing: Nylon - PSI: 40-75 - Color: Black-Black

Challenge's Criterium is the choice of the pros. Countless victories and podiums have been been won thanks to its supple, core-spun cotton casing. It makes the tires race-day light, fast, and strong. This exceptional tire has a center tread that rolls quickly with a grippy side tread for excellent cornering. There's puncture protection under the tread, too. These tires us latex tubes which are lighter, thinner and more flexible than butyl tubes, increasing your comfort, lowering rolling resistance, and helping to prevent flats.

- File tread pattern center with large side knobs for optimized rolling speeds and cornering confidence - Double Puncture Protection system helps to prevent flats - Use: All Around Gravel - Size: 700 - Tire Width: 42 mm - Internal Rim Width: 17-23 mm - Weight: 375 gr - TPI: 120 - Bead: Aramid - Casing: Nylon - Flat protection: PPS - BAR: 2.5-4 - PSI: 35-60 - Color: Black-Black

- Diamond File center tread rolls fast while deep side knobs grip the corners - Tubeless compatible - Superlight Nylon contruction - Use: All Around Gravel - TPI: 120 - Bead Aramid - Casing: Nylon

Challenge's Grifo 33 Open Tubular (Clincher) tire excels in snow, mud, grass, and firm dirt. It features a center section that offers excellent pedaling and braking traction, and its short knobs roll quickly. The Grifo is built on the same supple 300tpi hand-made casing as their renown tubulars, and there's an anti-puncture strip under the tread and polyester in the sidewalls for extra durability. The white-tread version is a softer rubber for better grip in cold temperatures.

- A great All-Around tire, GRIFO is Challenge's best-selling tread; a perennial World Championship winner - Tubeless compatible for lower pressures and increased traction - UCI-legal 33mm casing - Use: Cross Racing: All Around Soft Pack - Size: 700 - Tire Width: 33 mm - Internal Rim Width: 15-19 mm - TPI: 120 - Bead: Aramid - Casing: Nylon - BAR: 3.1-5.1 - PSI: 40-75 - Color: Black-Black

Challenge's Grifo 33 Seta Extra Tubular boasts a tread that excels in snow, mud, grass and firm dirt. It's also built on their light and supple 260tpi hand-made silk casing for an awesome ride quality. Plus, there's an anti-puncture strip under the tread and polyester in the sidewalls for extra durability. You also get a latex tube. Latex tubes are lighter, thinner and more flexible than butyl tubes, increasing your comfort, lowering rolling resistance, and helping to prevent flats, too.

- Challenge's newest 'cross tread for deep mud (and Portland) - Limusis Latin for mud - Tubeless compatible for lower pressures and increased traction - UCI-legal 33mm casing - Use: Cross Racing: Deep Mud - Size: 700 - Tire Width: 33 mm - Internal Rim Width: 15-19 mm - TPI: 120 - Bead: Aramid - Casing: Nylon - BAR: 3.1-5.1 - PSI: 40-75 - Color: Black-Black

Tough rides call for tough tires, so if you're hitting the cobbles you better have Challenge's Paris Roubaix Tubular glued 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 their light and supple 300tpi SuperPoly casing with polyester-reinforced sidewalls, and a durable tread compound that sticks to the road in the corners. These tires also use latex tubes which are lighter, thinner, and more flexible than butyl tubes, increasing your comfort, lowering rolling resistance, and helping to prevent flats, too.

Race it hard or just head off the beaten path. Challenge's Strada Bianca gravel tire urges you to take the road less traveled. Challenge is world-renowned for their tubular tires, and these are prime examples of their trade, with the smooth riding characteristics and flat resistance that pros and enthusiasts expect. At a gravel and chip seal-smoothing 30mm wide, these tires have the extra volume it takes to comfortably fly over less-than-perfect surfaces. With their supremely supple 260tpi casing, hand-laid, high-mileage rubber tread, Paris-Roubaix-proven chevron tread, and double puncture barrier, the Strada Bianca tires offer incredible levels of control, puncture resistance, and comfort.

Race it hard or just head off the beaten path. Challenge's Strada Bianca gravel tire urges you to take the road less traveled. Challenge is world-renowned for their tubular tires, and these are prime examples of their trade, with the smooth riding characteristics and flat resistance that pros and enthusiasts expect. At a gravel and chip seal-smoothing 30mm wide, these tires have the extra volume it takes to comfortably fly over less-than-perfect surfaces. With their supremely supple 260tpi casing, hand-laid, high-mileage rubber tread, Paris-Roubaix-proven chevron tread, and double puncture barrier, the Strada Bianca tires offer incredible levels of control, puncture resistance, and comfort.

Glue yourself to technical turns and gain speed on the course with Challenge's Baby Limus Open tubulars. - Use: Cross Racing, Sticky Mud - Size: 700C - Tire Width: 33 mm - Rim Width: 15-19 mm - Weight: 360 gr - TPI: 300 - Bead: Aramid - Casing: SuperPoly - Flat protection: PPS - BAR: 2-6 - PSI: 30-90

Blow through the muck in your next 'cross adventure with the unbeatable traction of Challenge's Baby Limus tires. - Use: Cross Racing: Sticky Mud - Size: 28 - Tire Width: 33 mm - Rim Width: 15-19 mm - Weight: 425 gr - TPI: 300 - Casing: SuperPoly - Flat protection: PPS - BAR: 1.6-6 - PSI: 23-90 - Inner tube: latex

- Proven Paris-Roubaix tread pattern with lower wearing tread - Handmade with a latex inner tube and hand glued natural rubber makes this tire super supple and fast - Double puncture protection offers the highest level of protection against punctures - Use: Rough Road, Cobbles, Big Riders, Hard Packed Dirt - Size: 28" - Tire Width: 36 mm - Internal Rim Width: 17-23 mm - Weight: 355 gr - TPI: 260 - Bead: Aramid - Casing: SuperPoly - Flat protection: Double PPS - BAR: 3-6 - PSI: 45-90

At a time when mountain bike tires were unquestionably gum walled, the VelociRaptors came out in black and haven't looked back ever since. They changed the game in 1994 with a steering specific front and a rear that could really dig. The VelociRaptors continue to be popular because to put it simply...they just work. Try riding one of the most classic combos of all time. Usage: XC / Trail Conditions: Dry to Wet / Hardpack to Mud - Comp Tube-Type: 829g, DNA compound

Get after it with Maxxis' Ardent holding the line. This versatile tire features large block-style side knobs with numerous edges for high-speed corners along with a ramped center tread for easy rolling. Plus, the high-volume casing delivers a plush ride. This EXO version adds an extremely cut and abrasion-resistant material to the sidewalls for extra peace of mind. - Folding bead - Weight: 650g (26 x 2.25), 705g (EXO 26 x 2.25), 790g (EXO 26 x 2.40)

The All Terrain is always up for adventure. From long-distance touring to light-duty offroading, this tire offers impeccable handling that won't let you down. Usage: Trekking / Comfort Conditions: Dry to Damp / Pavement to Hardpack Compound: DNS Casing: Durable Bead: Wire 26" Comp - Tube Type: 635g 32c Comp - Tube Type: 455g 37c Comp - Tube Type: 540g

Have you ever found yourself stuck in a rainstorm and wondering if the tires on your bike will get you home safely? The Cruz tire's All Weather tread pattern wicks water away from the key contact points on the tire while the shallow tread blocks facilitate an efficient, low resistance roll. So, enjoy an extra cup of coffee at the cafe knowing that you don't have to race the storm home...you'll be cruising home with confidence. Features Urban Barrier Protection. Usage: Urban, Recreation, Utility Conditions: Pavement, Bike Path Compound: Fast Rolling Bead: Wire - 26" Flat Guard: 1018g, Flat Guard casing - 29" Flat Guard: 1053g, Flat Guard casing - 29" Comp: 770g, Durable casing

The Judge is WTB's rowdiest rear tire…for loose, sketchy descents. Centerline knob groups alternate between long and wide to pair hard braking traction with the rolling efficiency you demand of a rear tire. Burly outer knobs provide the support needed to keep them digging while slapping berms or spraying loam. WTB optimized the Judge for wide rims to provide a flatter tire profile that makes the outer knobs easy to find while cornering. The Judge keeps everything in order, whether dry and loose or wet and sloppy. Features: - Massive side knobs and a beefy overall design that grabs in every direction - Wide rim-based design provides additional support while also bolstering sidewall protection through ample tread overhang - Ideally paired with a Vigilante 2.5 on the front.

Searching for the ultimate do-it-all tire to satisfy your mountain bike needs? Meet the WTB Ranger. Exposed outer lugs devour corners and shed muck with ease while the tight, supportive centerline tread pattern delivers a fast yet supple tire that excels in all conditions. Completing the package, multi-directional siping assures the Ranger will grab hold whether tackling technical climbs or roosting into corners. Weight optimized to outperform in all conditions, wet or dry, hardpack or loam. Limitless traction, increased confidence and multiple usages make the Ranger ready for any challenge. Trail ready, bikepacking approved. The Ranger isn’t intimidated. Bikepackers will find confidence and reliability in the TCS Tough version of the 29+ Ranger tire for remote trips where the destination is only reachable by a rough and rugged trail. Usage: Cross Country / Trail / All-Mountain / Bikepacking Conditions: Dry to Wet / Hardpack to Loam - 29 x 2.25 TCS Light/Fast Rolling: 700g, Dual DNA compound - 29 x 2.25 TCS Light/High Grip: 791g, Gravity DNA compound - 29 x 3.0 TCS Light/Fast Rolling: 902g, Dual DNA compound - 29 x 3.0 TCS Tough/Fast Rolling: 1140g, Dual DNA compound