Tires/Tubes

Surly's Lou Tire is rear-specific and a massive 4.8-inches wide, giving you incredible traction and control. Put it on a 100mm-wide rim and let its aggressive tread carry you over snow and mud. A Kevlar bead and supple sidewalls help keep the weight down and provide a smooth ride.

Surly Inner Tube to fit a wide range of plus-size and fat bike tires. - Labeled Size: 26 x 3.0 - 4.8 - Weight: 310 g - Valve Core: Removable - Shaft Type: Threaded - ISO Width (mm): 76mm–100mm - Tube Compound: Butyl - ISO Diameter: 559 / 26-inch MTN - Valve: Presta Short 32-40mm

• Park/street tire, with directionally grooved tacky tread • Wire bead • Size: 18 x 2.0

The MTB Alpha Bite is a classic mountain bike tire with large, widely spaced knobs. Excellent for use on hardpack, mud or loose sand.

• Classic MTB tire with large, widely spaced knobs • Excellent for use on hardpack

• Butyl rubber • Schrader valve • 24 x 1 3/8

- Valve Type: Schrader - Valve Core: Removable - Flat Fold Width: 44mm - Wall Thickness: 0.9mm

The Product that Started a Tubeless Revolution Inside this simple bottle is a product that changed cycling. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant. Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4-inch almost instantly to keep you rolling. Longer-lasting Stan's Tire Sealant is formulated to stay liquid in tires with even thin casings for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30° F. One quart will convert up to 16 tires. - First choice of riders around the world for tubeless conversion and flat prevention - Seals punctures up to 1/4-inch (6.5mm) quickly - Stays liquid 2-7 months for long-lasting protection - Premium low-viscosity formula resists freezing to work in environments as cold as -30° F (-34° C) - Natural materials, safe for the environment - Can be injected through valve stems with removable cores compatible with tubes and tubular tires

The All Condition Armadillo continues to be the leading tire for anyone who needs top performance blended with puncture-resistance. This workhorse tire is impressively robust for touring and commuting, as well as being tough enough to navigate the roughest road conditions. - Casing: 60 TPI - Bead: Wire - Compound: 60a - Flat Protection: Armadillo - 700 x 23mm, PSI 110-125, approximate weight 360g - 700 x 25mm, PSI 110-125, approximate weight 395g - 700 x 28mm, PSI 85-95, approximate weight 440g - 700 x 30mm, PSI 85-95, approximate weight 480g - 700 x 32mm, PSI 85-95, approximate weight 510g

The All Condition Armadillo Elite is the most flat-resistant tire available. Impressively though, it has performance characteristics that far exceed many competitor's race tires. We've given it a tread pattern that offers excellent all-weather traction, and newly-sourced materials for the best puncture protection possible. In terms of ride quality, our GRIPTON compound is surpassed by none. It provides low rolling resistance and the ultimate in dry and wet condition traction. Without hyperbole, it's the best flat-resistant, high-performance tire that we've ever made. - Casing: 120 TPI - Bead: Foldable - Compound: GRIPTON - Flat Protection: Armadillo Elite - 700 x 23mm, PSI 110-125, approximate weight 285g - 700 x 25mm, PSI 110-125, approximate weight 315g - 700 x 28mm, PSI 85-95, approximate weight 350g - 700 x 30mm, PSI 85-95, approximate weight 400g - 700 x 32mm, PSI 85-95, approximate weight 430g

From paved roads to dirt roads to no roads at all, the Borough Sport tire has a tread capable of performing on multiple surfaces for maximum enjoyment. And with its BlackBelt flat protection, smooth-running center section, and minimal, hard-biting shoulder knobs, the Borough excels in urban/transportation and all types of adventure riding. - Casing: 60 TPI - Bead: Wire - Compound: 70a - Flat Protection: BlackBelt - 700 x 45mm, psi 50-85, approximate weight 565g

With the Crossroads tire, we redesigned our popular tread, making it the best multi-terrain tire out there. Whether on your mountain bike or town bike, this tire is ready for the rigors of everyday street life. And with Flak Jacket flat protection, plus a rugged casing and smooth-rolling tread, you'll get around town easily without worrying about flats or traction on parkways and cobbles. - Casing: 60 TPI - Bead: Wire - Compound: 60a - Flat Protection: Flak Jacket - 650b x 1.9", PSI 35-65, approximate weight 675g

With the Crossroads tire, we redesigned our popular tread, making it the best multi-terrain tire out there. Whether on your mountain bike or town bike, this tire is ready for the rigors of everyday street life. And with Flak Jacket flat protection, plus a rugged casing and smooth-rolling tread, you'll get around town easily without worrying about flats or traction on parkways and cobbles. - Casing: 60 TPI - Bead: Wire - Compound: 60a - Flat Protection: Flak Jacket - 700 x 38mm, PSI 50-80, approximate weight 575g

We view speed and control as a right, not a privilege, which is why we took the tread design of the Fast Trak Sport tire a step further by manipulating each knob with Finite Element Analysis. Paired with extensive rider feedback and design experience, the result is an XC tire with less rolling resistance, more traction, and a rugged casing that's ready for anything. - Casing: 60 TPI - Bead: Wire - Compound: 60a - psi 25-50

Specialized's Fast Trak Sport is a light, lively and grippy tire featuring closely spaced, short center knobs with ramped edges for cruising fast, and a soft, dual-density tread compound for top-notch control in all conditions.

Specialized's Fast Trak Sport is a light, lively and grippy tire featuring closely spaced, short center knobs with ramped edges for cruising fast. The soft, dual-density tread compound delivers top-notch control in all conditions.

The Ground Control 2Bliss Ready is an exceptionally versatile trail tire. CAD engineered knob shapes strengthen knob structure for optimum braking and traction, but keep knob surfaces adaptable for best ground control. GRIPTON compound helps make this the perfect choice for epic trail rides in any condition. - Casing: 60 TPI - Bead: Foldable - Butyl wrapped bead, 2Bliss Ready - Compound: GRIPTON - 29 x 2.1" psi 25-50; approximate weight 630g - 29 x 2.3" psi 25-50; approximate weight 730g

Specialized's Ground Control GRID is an exceptionally versatile trail tire. CAD engineered knob shapes strengthen knob structure for optimum braking and traction, but keep knob surfaces adaptable for best ground control. The GRIPTON compound helps make this the perfect choice for epic trail rides in any condition. Specialized recommends GRID tires for anyone seeking the utmost in flat and sidewall protection. - Bead: Foldable - Butyl wrapped bead, 2Bliss Ready - Compound: GRIPTON - 29 x 2.1" psi 25-50; approximate weight 710g - 29 x 2.3" psi 25-50; approximate weight 810g

Specialized's Ground Control GRID is an exceptionally versatile trail tire. CAD engineered knob shapes strengthen knob structure for optimum braking and traction, but keep knob surfaces adaptable for best ground control. The GRIPTON compound helps make this the perfect choice for epic trail rides in any condition. Specialized recommends GRID tires for anyone seeking the utmost in flat and sidewall protection. - Bead: Foldable - Butyl wrapped bead, 2Bliss Ready - Compound: GRIPTON - 650b x 2.1" psi 25-50; approximate weight 680g - 650b x 2.3" psi 25-50; approximate weight 740g - 650b x 2.6" psi 20-40; approximate weight 915g - 650b x 3.0" Max Ride 25 psi / Max Install 35 psi; approximate weight 1000g

The Hardrock'R is a long lasting tire with an aggressive, yet smooth rolling, tread with multi-directional knobs that are sure to improve traction and cornering over mixed terrain. And with the added benefit of Flak Jacket flat protection, you'll be sure to hit it all with confidence and control. - Casing: 30 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 26 x 2.0", PSI 35-65, approximate weight 880g

The Hemisphere is a modern, versatile, and durable trekking tire with tough Flak Jacket puncture protection and a bold tread that delivers control on loose surfaces. This tire's serial center blocks roll easily on paved surfaces, while also providing off-road traction through wide-spaced shoulder blocks that bite into soft ground. Altogether, the Hemisphere will excel on streets and bike paths alike. - Casing: 30 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 26 x 1.95", PSI 35-65, approximate weight 880g

The Infinity tire is a long-wearing, incredibly durable tire that's ideally suited for commuting, trekking, and street use. The deep recessed tread provides excellent traction through water and debris, while the rounded profile ensures stable, predictable handling in corners. Flak Jacket puncture protection keeps you riding. - Casing: 30 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 700 x 32mm, psi 75-100, approximate weight 670g - 700 x 35mm, psi 75-100, approximate weight 700g - 700 x 38mm, psi 75-100, approximate weight 740g - 700 x 42mm, psi 50-100, approximate weight 770g - 700 x 47mm, psi 50-100, approximate weight 810g

The Nimbus 2 Sport tire features an added puncture protection, an updated tread and compound that rolls even faster, and more grip than ever before. It comes in many widths to accommodate different bicycles, riding styles, and comfort levels, so it's the perfect choice for riding on any road or bike path. And with BlackBelt flat protection, you can have the peace of mind that you won't be plagued with flats. - Casing: 60 TPI - Bead: Wire - Compound: 60a - Flat Protection: BlackBelt - 700 x 32mm, psi 75-100 - 700 x 35mm, psi 50-80 - 700 x 38mm, psi 50-80 - 700 x 45mm, psi 35-65

The Nimbus tire features a smooth tread that rolls fast and serves as the perfect fit for any rider looking to get around town. There are many widths to accommodate different bicycles, riding styles, and comfort levels, making it an attractive and confident choice for riding on any road or bike path. - Casing: 30 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 700 x 28mm, PSI 115-125, approximate weight 640g - 700 x 32mm, PSI 75-100, approximate weight 740g - 700 x 35mm, PSI 75-100, approximate weight 810g - 700 x 38mm, PSI 75-100, approximate weight 855g

Specialized's Purgatory 2Bliss Ready tire is the standard bearer for trail tire performance. By applying FE Analysis to the Purgatory, they've optimized the tread to bite hard in loose corners, while legendary GRIPTON compound results in a faster, grippier tire for any all mountain excursion. Of course, the 2Bliss Ready design is the icing on the cake, allowing you to run lower tire pressures and all but eliminate the risk of pinch flats. - Casing: 60 TPI - Bead: Foldable - Butyl wrapped bead, 2Bliss Ready - Compound: GRIPTON - 26 x 2.3" PSI 25-50; approximate weight 690g

Specialized's Purgatory 2Bliss Ready tire is the standard bearer for trail tire performance. By applying FE Analysis to the Purgatory, they've optimized the tread to bite hard in loose corners, while legendary GRIPTON compound results in a faster, grippier tire for any all mountain excursion. Of course, the 2Bliss Ready design is the icing on the cake, allowing you to run lower tire pressures and all but eliminate the risk of pinch flats. - Casing: 60 TPI - Bead: Foldable - Butyl wrapped bead, 2Bliss Ready - Compound: GRIPTON - 650b x 2.3" PSI 25-50; approximate weight 720g

The Purgatory GRID 2Bliss Ready tire is the standard bearer for trail tire performance. We've optimized the tread to bite hard in loose corners, while our exclusive GRIPTON compound results in a faster, grippier tire for any off road excursion. Meanwhile, the GRID casing provides the utmost in cut and flat protection at the sidewalls. And of course, the 2Bliss Ready design is the icing on the cake, allowing you to run lower tire pressures and all but eliminate the risk of pinch flats. - Casing: Additional sidewall protection for exceptional durability, plus sidewall stiffness for stability. - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - 29 x 2.3", PSI 25-50, approximate weight 800g - 29 x 2.6", PSI 20-40, approximate weight 930g

Specialized's Purgatory GRID tire is the standard bearer for trail tire performance. By applying FE Analysis and our GRIPTON compound to the Purgatory, they've optimized this tread to be fast rolling and to bite hard on loose terrain. Meanwhile, the GRID casing provides the utmost in cut and flat protection at the sidewalls, And of course, the 2Bliss Ready design is the icing on the cake, allowing you to run lower tire pressures and all but eliminate the risk of pinch flats. - Casing: Additional sidewall protection for exceptional durability, plus sidewall stiffness for stability. - Bead: Foldable - Butyl wrapped bead, 2Bliss Ready - Compound: GRIPTON

The RoadSport is a solid performer that's plenty reliable. It features a durable compound with low rolling resistance and plenty of grip, while our proven Flak Jacket puncture protection will give you piece of mind while out on the road. - Casing: 60 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 26 x 1-3/8", PSI 70-90, approximate weight 545g

Specialized's Roubaix Pro 2BR is a 2Bliss Ready endurance road tire that's well suited for smooth and rough roads alike. That's because it's fast like any competitive road tire, only it features a unique Endurant casing with bead-to-bead puncture protection. The casing smooths your ride and keeps you fresh, while the tread handles responsively. Add to this the lower pressures and natural pinch-flat protection that tubeless setups provide, and you'll be hammering through corners confidently in no time. - Casing: 120 TPI - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - Flat Protection: Endurant Casing and BlackBelt - 700 x 30mm/32mm; psi 45-90; approximate weight 370g