Tires/Tubes

Continental's Valve Extenders are made of durable aluminum and come in four sizes so you can attach your pump to your valve, no matter how deep your rims are.

Roval's rim-specific Tubeless Valves are designed to match Specialized's rim profiles and provide a better seal than previous generation valves. - Constructed of lightweight aluminum - Removable valve core - Mated with a seal which is specific to different rim models: - MY14 Control SL = black rim bed shaped seal - MY15 Control Carbon/Aluminum = red rim shaped seal - MY15 Traverse SL/Aluminum = black O-ring seal

An aggressively styled youth tire for all-condition riding, our Roller tire comes in various sizes, from 12- to 24-inch, making it the perfect tire for your kids to learn how to shred. - Casing: 22 TPI for 12" and 16" Casing: 30 TPI for 20" and 24" - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 12 x 2.125", PSI Max 40, approximate weight 280g

An aggressively styled youth tire for all-condition riding, our Roller tire comes in various sizes, from 12- to 24-inch, making it the perfect tire for your kids to learn how to shred. - Casing: 22 TPI for 12" and 16" Casing: 30 TPI for 20" and 24" - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 20 x 2.125", PSI 35-100, approximate weight 580g

An aggressively styled youth tire for all-condition riding, our Roller tire comes in various sizes, from 12- to 24-inch, making it the perfect tire for your kids to learn how to shred. - Casing: 22 TPI for 12" and 16" Casing: 30 TPI for 20" and 24" - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 24 x 2.125", PSI 35-100, approximate weight 610g

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 - 29 x 2.0", PSI 35-65, 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 - 26 x 1.75", psi 50-100, approximate weight 850g

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 - 24 x 1.5", PSI 50-80, approximate weight 750g

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 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.

It's back! This early 90's stalwart has been updated with new materials, a new tread pattern, and new technology. The new version of Specialized's Ground Control Sport Tire is a confident-cornering tread that excels in a variety of conditions. Specialized used finite element analysis to optimize the side knobs for grip, create a fast-rolling center section, and provide great braking control.

Our Compound Control tire is the answer for any rider looking to launch an urban assault or perform at their peak level at the local skate park. That's because it provides awesome, fast rolling traction, whether you're riding over concrete or asphalt. And with our Control casing, you get the added benefit of cut-resistance and extra sidewall stiffness. - Casing: 60 TPI - Bead: Foldable - Compound: 60a - 26 x 2.0", PSI 35-65, approximate weight 600g - 26 x 2.2", PSI 35-65, approximate weight 640g

Our Compound Control tire is the answer for any rider looking to launch an urban assault or perform at their peak level at the local skate park. That's because it provides awesome, fast rolling traction, whether you're riding over concrete or asphalt. And with our Control casing, you get the added benefit of cut-resistance and extra sidewall stiffness. - Casing: 60 TPI - Bead: Foldable - Compound: 60a - 29 x 2.2", PSI 35-65, approximate weight 750g

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.

Turn your mountain bike into a road warrior with Specialized Fatboy tire. Fast and smooth, these treads are primed for the city streets. This tire also features Specialized's Flak Jacket technology for excellent flat prevention.

Turn your mountain bike into a road warrior with Specialized's Fatboy Tire. Fast and smooth, this tire cruises city streets with ease. Plus, this city slicker features Specialized's Flak Jacket technology for excellent flat prevention.

It's back! This early 90's stalwart has been updated with new materials, a new tread pattern, and new technology. This version of Specialized's Ground Control Sport Tire is a confident-cornering tread that excels in a variety of conditions. Specialized used finite element analysis to optimize the side knobs for grip, create a fast-rolling center section, and provide great braking control.

Specialized's Hemisphere Sport Tire is perfect for bike paths, rail trails and paved roads. Its large volume provides comfort on bumpy surfaces, while the unique tread pattern offers solid traction and rolls quick on both pavement and dirt alike. Plus, it features Specialized's Flak Jacket technology for great flat protection.

Specialized's Infinity Sport Tire is built to handle paths, pavement and dirt roads with equal aplomb. Its inverted tread rolls fast and corners great even on wet pavement. The Infinity also sports Specialized's Flak Jacket technology for top-notch puncture protection.

Specialized's Nimbus Sport is a smooth-rolling tire that's tailor-made for commuting and taking on the concrete jungle. Its quick-rolling, grippy tread is siped to give you confident handling even when the road conditions are less than stellar. Plus, the Nimbus boasts Specialized's excellent Flak Jacket puncture protection technology to keep flats at bay.

Designed by the legendary Ned Overend, Specialized's The Captain Sport is perfect for shredding any cross-country course. It features a firm compound and a wire bead for long-lasting durability.

Designed by the legendary Ned Overend, Specialized's The Captain Sport is perfect for racing and taking on your local trails. It boasts a line of ramped center knobs for low rolling resistance, while hearty side knobs make sure that you have heaps of traction when you lean it over into a corner.

The Roubaix Pro is an 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 bead-to-bead Endurant casing, plus our BlackBelt technology for puncture protection. Meanwhile, the casing smooths your ride and keeps you fresh, while the tread handles responsively over mixed terrain. It also features a slick center tread for low rolling resistance and shoulder sipes for increased surface adaption and grip. - Casing: 120 TPI - Bead: Foldable - Compound: GRIPTON - Flat Protection: Endurant Casing and BlackBelt - 700 x 23mm/25mm, PSI 115-125, approximate weight 260g - 700 x 25mm/28mm, PSI 85-95, approximate weight 300g - 700 x 30mm/32mm, PSI 75-95, approximate weight 355g

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

Specialized's Roubaix Pro Reflect is an 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 bead-to-bead Endurant casing, plus BlackBelt technology for puncture protection. Meanwhile, the casing smooths your ride and keeps you fresh, while the tread handles responsively over mixed terrain. It also features a slick center tread for low rolling resistance and shoulder sipes for increased surface adaption and grip. Even better, this version includes reflective accents that will increase your visibility to motorists while training in low-light conditions. - Casing: Endurant 120 TPI - Bead: Foldable - Compound: GRIPTON - Flat Protection: Endurant Casing and BlackBelt - 700 x 23mm/25mm; psi 115-125; approximate weight 265g