Tires/Tubes

Tight enough tread spacing for high speed, drag-free onslaughts, yet blocky and tall enough to really dig in when it comes time to slam on the brakes. A rounded profile and staggered, supportive side knobs keep clamoring for traction even as the trail loses its camber. Most often used as a rear tire, the Trail Boss also keeps the front in check on hardpack trails. Want to go out and own it? Be the Trail Boss. Usage: XC / Trail / All Mountain Conditions: Dry to Damp / Hardpack to Loam - 27.5 x 2.25 TCS Tough/Fast Rolling: 1040g, Dual DNA compound - 27.5 x 2.25 TCS Light/Fast Rolling: 778g, Dual DNA compound - 27.5 x 2.40 TCS Tough/Fast Rolling: 1050g, Dual DNA compound - 27.5 x 2.40 TCS Light/Fast Rolling: 844g, Dual DNA compound - 27.5 x 3.0 TCS Light/Fast Rolling: 1125g, Dual DNA compound

The wire bead version of the new Zaffiro tread offers many of the same traits that established the Zaffiro family as the standard in performance training but at an entry-level price point. Employing the same tread profile as the Zaffiro Pro, the durable, rigid-bead Zaffiro is the top choice for replacement tires at a great price. - Extremely durable tires for performance training - Modern tread design for long-lasting durability

- ISO Diameter: 406 / 20" BMX - Tube Compound: Butyl - Wall Thickness: 0.9mm - Valve: Presta - Valve Shaft: Threaded - Valve Core: Removable

- ISO Diameter: 507 / 24" BMX - Tube Compound: Butyl - Wall Thickness: 0.9mm - Valve: Standard Schrader - Shaft Type: Smooth - Valve Core: Removable

- Size: 650c x 18 – 23 - ISO Diameter: 571 / 650c - ISO Width: 18mm, 19mm, 20mm, 21mm, 22mm, 23mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 89-92g

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

Our new 2Bliss Ready Tire Sealant was custom-designed in partnership with a leading laboratory for tire sealants, and it also underwent extensive real-world testing with our Factory Athletes. What we developed is an innovative, ecological formulation that's the answer to the requirements that riders like you've been demanding. It will immediately seal punctures up to 6mm, whether it be on a road or mountain tire, as well as across global temperatures [-20° to 70°C]. Natural, micro holes in the sidewalls will seal well, and the system is safe for use with latex inner tubes, even inside tubulars. Please note that this sealant is ammonium-, protein-, and latex-free, so it holds no potential for allergic reactions, and there's no risk of it creating damage to bike parts. - Proven by our Factory Team Athletes. - Seals punctures up to 6mm. - Performs in a wide temperature range (-20° – 70°C). - Works in latex inner tubes inside tubulars. - Ammonium-, protein-, and latex-free, so there's no risk of allergic reactions or damage to bike parts. Recommended sealant amount per tire: - Road: 24-32mm - 30-40ml - Open Road: 33-50mm - 50-70ml - MTN: 2.0-2.3" 80-100ml - MTN: 2.4-3.0" 100-125ml

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

Specialized's Big Roller tire gives younger riders advantages that adult size bikes are getting. Wider tires, along with a new tread design allows for maximum traction and stability in many riding conditions. This leads to more fun and better confidence! - Casing: 60 TPI - Bead: Wire - Compound: 60a - 20 x 2.8"; Max Ride 20psi / Max Install 35psi; approximate weight 670g - 24 x 2.8"; Max Ride 25psi / Max Install 35psi; approximate weight 835g

The Butcher GRID GRAVITY 2Bliss Ready T9 is the perfect choice for trail and gravity riders. Ramped and siped center tread blocks provide strong traction and accurate steering, while the shoulder knobs offer a continuous biting edge for railing through fast corners. The GRID GRAVITY casing compliments gravity riding with an all-new 2-ply construction for cornering stability and flat protection. Building on this solid base, the high-dampening T9 GRIPTON compound rebounds slowly to grip and stick to the ground for total traction and control. - 29x2.3", psi 25-50, approximate weight 1300g. - 29x2.6", psi 20-40 approximate weight 1350g. - Bead: Foldable. - Butyl wrapped bead = 2Bliss Ready. - Casing: 60 TPI, Dual-Ply. - Compound: GRIPTON T9.

The latest generation of the World-Cup-proven intermediate tire, the Butcher GRID TRAIL 2Bliss Ready, receives an entirely new tread pattern. Wider shoulder knobs better support load under hard cornering, while the biting edges of the shoulder knobs are moved further inside, and the center blocks have been staggered and spaced better for a smoother transition when leaning the bike over. Meanwhile, our proprietary GRIPTON compound improves high frequency damping, attaching the tire to the ground better on both small bumps and rough sections. The low frequencies of the rolling tire deflections pass through unfiltered, leaving no energy absorbed and keeping speed high. Once you ride the Butcher, you'll never want another tire for your gravity excursions. Our new GRID TRAIL casing is stiffer, delivering better handling at lower pressures—all while increasing pinch flat protection by 15% and puncture protection by 30%. It's the perfect choice for your gravity excursions—one ride and you'll be hooked. Building on this solid base, the high-dampening T9 Gripton compound rebounds slowly to grip and stick to the ground for total traction and control. - Casing: 60tpi light yet tough with additional bead-to-bead protection for exceptional durability, sidewall stiffness, and stability. - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON T9

The latest generation of the World-Cup-proven intermediate tire, the Butcher GRID TRAIL 2Bliss Ready, receives an entirely new tread pattern. Wider shoulder knobs better support load under hard cornering, while the biting edges of the shoulder knobs are moved further inside. The center blocks have been staggered and spaced better for a smoother transition when leaning the bike over. Our new GRID TRAIL casing is stiffer, delivering better handling at lower pressures, all while increasing pinch flat protection by 15% and puncture protection by 30%. Meanwhile, our proprietary GRIPTON compound improves high-frequency damping, gripping the tire to the ground better on both small bumps and rough sections. The low frequencies of the rolling tire deflections pass through unfiltered, leaving no energy absorbed and keeping speed high. Once you ride the Butcher, you'll never want another tire for your gravity excursions. - Casing: Additional bead to bead protection for exceptional durability plus sidewall stiffness stability - Compound: GRIPTON - Pressure: 25 – 50psi - Folding bead - 2Bliss Ready

The Butcher GRID TRAIL 2Bliss Ready T9 features a World-Cup proven aggressive tread design to bite and grip in any condition. Ramped and siped, the center tread blocks provide maximum traction and accurate steering. The sawtooth faced shoulder knobs offer a continuous biting edge for railing through corners. Our GRID TRAIL casing is a step up from GRID with more reinforcement, delivering better handling at lower pressures—all while increasing pinch flat protection by 15% and puncture protection by 30%. The high-dampening GRIPTON® T9 compound rebounds slowly to grip and stick to the ground for total traction and control. - Casing: 60 TPI, tough trail construction with additional bead to bead protection for exceptional puncture resistance, sidewall stiffness and stability. - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON® T9

The latest generation of the World-Cup-proven intermediate tire, the Butcher GRID TRAIL 2Bliss Ready, receives an entirely new tread pattern. Wider shoulder knobs better support load under hard cornering, while the biting edges of the shoulder knobs are moved further inside, and the center blocks have been staggered and spaced better for a smoother transition when leaning the bike over. Meanwhile, our proprietary GRIPTON compound improves high-frequency damping, attaching the tire to the ground better on both small bumps and rough sections. The low frequencies of the rolling tire deflections pass through unfiltered, leaving no energy absorbed and keeping speed high. Once you ride the Butcher, you'll never want another tire for your gravity excursions. Our new GRID TRAIL casing is stiffer, delivering better handling at lower pressures—all while increasing pinch flat protection by 15% and puncture protection by 30%. It's the perfect choice for your gravity excursions—one ride and you'll be hooked. Building on this solid base, the high-dampening T9 Gripton compound rebounds slowly to grip and stick to the ground for total traction and control. - Casing: 60tpi light yet tough with additional bead to bead protection for exceptional durability, sidewall stiffness, and stability. - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON T9 - 29 x 2.3", psi 25-50, approximate weight 975g - 29 x 2.6", psi 20-40, approximate weight 1050g

The world’s fastest riders are always hungry for more traction. So when Loïc Bruni, Finn Iles, and Chris Grice from the Gravity team reached out to us to develop a mountain bike tire to tame World Cup Downhill tracks, we cooked up something that will satisfy even the most aggressive appetites. We completely redesigned the Cannibal tread pattern, integrating our super-sticky GRIPTON T9 compound with a high-volume casing that brings superior control to any terrain. Staggered shoulder blocks maximize cornering stability, and large center braking blocks bite aggressively into the ground. Engineered to the design specifications of our riders, the Cannibal balances weight and durability with GRID Gravity casing for Enduro, Downhill, and Park riding. The Cannibal delivers the unbeatable combination of grip, confidence, and control to devour any track. - High-volume casing and staggered shoulder blocks for predictable high-speed cornering. - Re-designed center knobs and siping form strong surface connections. - Wide braking edges and massive center blocks cut in for maximum deceleration. - GRIPTON T9 compound reduces terrain-induced chatter, enhancing confidence at warp speeds. - Compliant and adaptable GRID GRAVITY 2-ply casing construction is ideal for Enduro, Park, and Downhill riding. - 2Bliss Ready technology protects against pinch flats, cuts, and punctures.

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 - 26 x 1.9", PSI 35-65, approximate weight 580g

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

The Eliminator GRID 2Bliss Ready T7 features a new generation of tread that combines an aggressive block design with a well-balanced tread pattern. Its transition knobs help bridge the traditional channel between center and shoulder knobs, making the Eliminator perfect for enduro. The Eliminator still has the bite of a DH tire, but it also brings the manners to handle well on hardpacked trails. These characteristics also work well for trail e-bikes, too, combining the bite needed to stay in control on the trail with neutral handling on fire roads. 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. It also features our own GRIPTON compound that maximizes mechanical grip, damps vibration, and offers unparalleled traction in either wet or dry conditions. The T7 compound offers a perfect blend of grip and durability. - 29 x 2.3", PSI 25-50, approximate weight 890g. - Bead: Foldable. - Butyl wrapped bead = 2Bliss Ready. - Casing: 60tpi lightweight with sidewall protection for exceptional durability and sidewall stability. - Compound: GRIPTON T7.

Enduro and e-MTB riders need ultimate versatility in a tire and the Eliminator GRID GRAVITY 2Bliss Ready delivers. Our GRID GRAVITY tires are made with a super tough 2-ply construction for cornering stability and flat protection. Building on this solid base, we added dual compounds with fast-rolling T7 compound center tread and the ultimate grip T9 compound shoulder lugs, for a combination of ultimate speed, durability, and cornering traction. - 650Bx2.3", psi 25-50, approximate weight 1050g - 650Bx2.6", psi 20-40, approximate weight 1100g - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Casing: 60 TPI, Dual-Ply - Compound: GRIPTON T7/T9

Enduro and e-MTB riders need ultimate versatility in a tire and the Eliminator GRID GRAVITY 2Bliss Ready delivers. Our GRID GRAVITY tires are made with a super tough 2-ply construction for cornering stability and flat protection. Building on this solid base, we added dual compounds with fast-rolling T7 compound center tread and the ultimate grip T9 compound shoulder lugs, for a combination of ultimate speed, durability, and cornering traction. - 29x2.3", psi 25-50, approximate weight 1300g. - 29x2.6", psi 20-40, approximate weight 1400g. - Bead: Foldable. - Butyl wrapped bead = 2Bliss Ready. - Casing: 60 TPI, Dual-Ply. - Compound: GRIPTON T7/T9.

The Eliminator GRID TRAIL 2Bliss Ready tire features a new generation of tread that combines an aggressive block design with a well-balanced tread pattern. Its transition knobs help bridge the traditional channel between center and shoulder knobs, making the Eliminator perfect for enduro where versatility is key. The Eliminator still has the bite of a DH tire but also brings the manners to handle well on hardpacked trails. These characteristics also work well for trail e-bikes, too—combining the traction needed to stay in control on the trail with neutral handling on fire roads. Our new GRID TRAIL casing is stiffer, delivering better handling at lower pleasures—all while increasing pinch flat protection by 15% and puncture protection by 30%. - Casing: Additional bead-to-bead protection for exceptional durability, plus sidewall stiffness stability - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - 29 x 2.30: PSI 25-50, approximate weight: 890g - 29 x 2.60: PSI 20-40, approximate weight: 930g

The Eliminator GRID TRAIL 2Bliss Ready T9 tire features a tread that combines an aggressive block design with a well-balanced tread pattern. Its transition knobs help bridge the traditional channel between center and shoulder knobs, making the Eliminator extremely predictable on soft to hardpack trails. It's perfect for enduro and E-bikes where versatility and confidence are key. Our GRID TRAIL casing is a step up from GRID with more reinforcement, delivering better handling at lower pressures, all while increasing pinch flat protection by 15% and puncture protection by 30%. Building on this solid base, the high-dampening GRIPTON T9 compound rebounds slowly to grip and stick to the ground for total traction and control. - 29 x 2.3, psi 25-50, approximate weight 975g - 29 x 2.6, psi 20-40, approximate weight 1050g - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Casing: 60tpi tough trail construction with additional bead to bead protection for exceptional puncture resistance, sidewall stiffness and stability. - Compound: GRIPTON T9

Punctures suck, which is why Specialized incorporated their legendary Armadillo flat-resistant technology into the Fast Track Armadillo tire. Not only that, but they also took the tread design of the Fast Trak a step further by manipulating each knob with FE Analysis. Paired with extensive rider feedback and design experience, the result is a XC tire with less rolling resistance and more traction, all with Armadillo maximum puncture protection from bead to bead. - Casing: 60 TPI - Bead: Wire - Compound: 70a - Flat Protection: Armadillo - 650b x 2.0"; psi 35-65; approximate weight 800g

The Fast Trak GRID 2Bliss Ready T7 has become synonymous with fast and lightweight tires that are able to handle the most technical courses and the most grueling conditions. This model redefines what was thought possible with a cross-country tread design. Our Block-In-Block design uses a taller adaptable inner block to pierce the ground and claw for traction. The larger outer structure supports the inner block for additional speed, traction, support and stable handling. Adding to this, the Fast Trak profile and knob spacing has been optimized for a wide variety of internal rim widths. The GRID casing provides a light and supple trail construction with additional sidewall protection for durability and sidewall stability. To top off this build we use our T7 compound to maximize grip and damping. - Casing: 60 TPI, light and durable XC/Trail construction with additional sidewall protection and stability - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON T7 - 29 x 2.2", PSI 25-50, approximate weight 730g - 29 x 2.35", PSI 25-50, approximate weight 800g

The Ground Control tire is such a great trail tire, we have adapted it for all sizes and ages. This tried-and-true design features CAD-engineered knob shapes, which strengthen the knob structure for optimal braking and traction, but it keeps the knob surfaces adaptable for the best possible grip on mountain trails. - Casing: 26 TPI - Bead: Wire - Compound: 60a - 20x2.35", 25~50 - 24x2.35", 25~50

The Ground Control Grid 2Bliss Ready T7 uses an extremely versatile tread pattern which can be used from cross country race to trail, it rolls fast with exceptional amounts of confidence and grip. Our Block-In-Block design uses a taller adaptable inner block to pierce the ground and claw for traction. The larger outer structure supports the inner block for additional speed, traction, support and stable handling. The GRID casing provides a light and supple trail construction with additional sidewall protection for durability and sidewall stability. To top off this build we use our T7 compound to maximize grip and damping. - Casing: 60 TPI, light and durable XC/Trail construction with additional sidewall protection and stability - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON T7 - 27.5 x 2.35", PSI 25-50, approximate weight 800g - 27.5 x 2.6", PSI 25-50, approximate weight 850g

The Ground Control Grid 2Bliss Ready T7 uses an extremely versatile tread pattern which can be used from cross country race to trail, it rolls fast with exceptional amounts of confidence and grip. Our Block-In-Block design uses a taller adaptable inner block to pierce the ground and claw for traction. The larger outer structure supports the inner block for additional speed, traction, support and stable handling. The GRID casing provides a light and supple trail construction with additional sidewall protection for durability and sidewall stability. To top off this build we use our T7 compound to maximize grip and damping. - 27.5 x 2.35", PSI 25-50, approximate weight 800g. - 27.5 x 2.6", PSI 25-50, approximate weight 850g. - 27.5 x 3.0", PSI 25-50, approximate weight 1050g. - 29 x 2.2", PSI 25-50, approximate weight 820g. - 29 x 2.35", PSI 25-50, approximate weight 845g. - Bead: Foldable. - Butyl wrapped bead = 2Bliss Ready. - Casing: 60 TPI, light and durable XC/Trail construction with additional sidewall protection and stability. - Compound: GRIPTON T7.

The Ground Control Sport is an exceptionally versatile trail tire that uses a tread optimized using Finite Element Analysis. This means that it rolls fast and provides increased grip and traction in nearly all conditions. - Casing: 60 TPI - Bead: Wire - Compound: 60a - 27.5 x 2.1", psi 25-50 - 27.5 x 2.3", psi 25-50

Specialized's 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 its 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 - 650b x 2.0"; psi 35-65; approximate weight 960g - 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 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 Hemisphere Sport Reflect tire is a modern, versatile, and durable trekking tire with tough puncture protection and a bold tread that delivers control on loose surfaces. This tire's serial center blocks roll easily on paved surfaces, while providing off-road traction by featuring wide-spaced shoulder blocks that bite into soft ground. And with BlackBelt flat protection and reflective accents that increase your visibility to motorists in low-light conditions, the Hemisphere excels on streets and bike pathways. - Casing: 60 TPI - Bead: Wire - Compound: 70a - 700 x 38mm, PSI 75-100, approximate weight 745g - Flat Protection: BlackBelt

Manipulating the knob pattern of the wet-weather Storm, we've created a moto-inspired knob pattern designed for moist and dry conditions alike. The Hillbilly DH tire features knurled knob tops that enhance traction on roots, rocks, logs, off-camber drops—you name it, this tire tames them all with total confidence. Plus, with butyl inserts at the tire bead, we even have you covered against pinch flats when the trail gets particularly rowdy. - Casing: 60 TPI, Dual Ply - Bead: wire - Compound: Base 70a / Top 42a - Pinch Protection: Butyl Inserts at bead - 26" x 2.3, psi 25-50, approximate weight 1250g - 26" x 2.5, psi 25-50, approximate weight 1300g

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 Specialized Infinity Sport Reflect 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. It also features their BlackBelt for confidence-inspiring flat protection, as well as reflective accents that will increase your visibility to motorists in low-light conditions. - Casing: 60 TPI - Bead: Wire - Compound: 70a - Flat Protection: BlackBelt - 700 x 32mm, PSI 75-100, approximate weight 635g - 700 x 35mm, PSI 75-100, approximate weight 685g - 700 x 38mm, PSI 75-100, approximate weight 715g - 700 x 42mm, PSI 50-100, approximate weight 755g - 700 x 47mm, PSI 50-100, approximate weight 805g

One tube to rule them all! Are you riding a mixed wheel size mullet bike? Can't decide to bring a 27.5" or 29" spare? Or do you just want to be a trail hero saving others with your versatile tube that fits both 27.5" and 29"? The new MTN MULLET tube takes the guess work out of which size tube you should pack. At the drop of a hat, this tube is ready to take care of business up front or ride the party in the back. - 40mm Presta Valve - For tire size: 27.5/29x2.3-2.6 58-66x584/622 - Tube weight: 220g

Born in the American Midwest, gravel riding is one of the fastest–growing styles of cycling. The sense of adventure, conquering new challenges, and simply experiencing a new style of riding are some of its big selling points, but doing so without the proper tires makes the difference between having fun and cursing and hollering on the side of the road. The Pathfinder delivers the versatility that these adventure-laden rides deserve—fast rolling, lots of grip, and a whole lot of fun. - Casing: 120 TPI - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - Flat Protection: Endurant Casing and BlackBelt - 650b x 47mm [1.75"], psi 35-65, approximate weight 555g - 700 x 38mm, psi 50-80, approximate weight 480g - 700 x 42mm, psi 50-80, approximate weight 540g - 700 x 32mm, psi 50-80, approximate weight 380g

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 Purgatory GRID 2Bliss Ready T7 tire is the standard bearer for light trail tire performance. The new, completely redesigned tread features square lugs that bite in on soft soil, while still providing support on hard-packed ground. Additionally, flexible center sipes fold out under braking force for increased ground contact and adhesion. The GRID casing provides a light and supple trail construction with additional sidewall protection for exceptional durability and sidewall stability. The T7 GRIPTON compound enhances rolling speed while still providing tons of grip. - Casing: 60 TPI, light and supple trail construction with additional sidewall protection for exceptional durability and sidewall stability. - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - 29 x 2.3", psi 25-50, approximate weight 810g - 29 x 2.6", psi 20-40, approximate weight 900g

The Swiss Army knife of trail bike tires: meet the totally new Purgatory. This do-it-all tread features large center square lugs that bite in soft soil, while still providing support on hard-packed ground and equally at home on the front or back of the bike. Block-in-block knobs rolls fast, adapt to terrain, but are supremely confident when pushed hard. There’s plenty of meat on the Purgatory’s carcass to offer reassuring grip across a wide range of terrain. - High volume center blocks for climbing and braking traction, suitable for front or rear. - Block-in-block knobs adapt to find grip. - Staggered shoulder blocks for predictability and corner control. - Compound: T7 for balanced speed and rolling efficiency. - Tubeless Ready. - GRID Trail 27.5x2.4' T7, psi 25-50, approximate weight 915g. - GRID Trail 29x2.4' T7, psi 25-50, approximate weight 980g.

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 peace of mind while out on the road. - Casing: 60 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket

An aggressively styled youth tire for all-condition riding, our Roller tire is the perfect tire for your kids to learn how to shred. - Casing: 22 TPI - 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 makes the perfect tire for your kids to learn how to shred. - Casing: 30 TPI - 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 makes the perfect tire for your kids to learn how to shred. - Casing: 30 TPI - Bead: Wire - Compound: 70a - Flat Protection: Flak Jacket - 24 x 2.125", PSI 35-100, approximate weight 610g

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

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

When we began developing the new S-Works Turbo RapidAir tires with Deceuninck–Quick-Step, they had some hefty goals for us: Make the all-around fastest, lightest, and most puncture-resistant tires we’ve ever made. And of course, they had to have the ride quality of tubulars. Sure, it wasn't easy, but one ride on them and you'll never want to be on anything else. Just ask our World Tour teams—no more tubulars for them. The new design came from years of in-house development and testing. It features a flexible center construction that smooths out road imperfections and keeps rolling resistance low, while our exclusive GRIPTON compound leads the industry in both speed and cornering grip. Next up, the wide tread design and stable sidewalls deliver precise handling while diving hard into corners. And finally, the cross-woven Blackbelt breaker is cut-resistant, but in the chance you do get a puncture, our new sealant plugs holes almost instantly. But what about setup? RapidAir tires seat easily on any tubeless-ready rim, and they can often be seated with just a floor pump. - Casing: 120 TPI - Bead: foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - Flat Protection: BlackBelt - 700x26mm, PSI 85-100

The S-Works Turbo tire sets the standard for a fast and durable performance tube type race tire. Our all new Gripton T2 center compound is the fastest, most efficient compound we have ever developed. T2 is placed in the center of our dual compound for speed and longevity on the straights with T5 compound on the shoulders for incredible grip through the corners. - Casing: 120 TPI - Bead: Foldable tube type - Dual Compound: GRIPTON T2/T5 - Flat Protection: BlackBelt - 700 x 24mm, psi 100-115, approximate weight 200g - 700 x 26mm, psi 95-115, approximate weight 220g - 700 x 28mm, psi 75-95, approximate weight 240g - 700 x 30mm, psi 65-90, approximate weight 260g

Specialized's Sawtooth is THE adventure tire of choice, developed to handle any road surface and to be tough enough to withstand the rigors of exploration. The tread offers sharp angles and edges to hook onto any surface, while the Endurant casing reinforces the sidewall for added protection and high carrying loads. Meanwhile, our legendary GRIPTON compound offers reliable grip and control, and the center tread is reinforced for high mileage. Lastly, this iteration is set up for tubeless applications, so you're able to run lower pressures for added grip and traction, while also reducing the risk of pinch flats. - Casing: 120 TPI - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - Flat Protection: Endurant Casing and BlackBelt - 700c x 42mm; psi 50-80; approximate weight 615g

Our Standard Presta Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride.

Our Standard Schrader Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride.

Your little ones have a youthful, intrepid spirit that sees them riding wherever the wind takes them. Most of the time, however, it takes them straight through thorns and debris, leaving you with the unenviable task of changing out flat after flat. But with our Standard Schrader Valve Youth Tubes, you'll have the peace of mind that they're riding on tough tubes that are built strong to last. And to make sure of it, they feature a molded method of construction that ensures a consistent thickness of butyl rubber— meaning that they'll roll smooth and stay tough, ride after ride. - Consistent thickness for the utmost in quality. - 32mm Schrader valve

We all love to stop and smell the roses, but like they say, every rose has its thorn. And as we all know, there's no better way to ruin a beautiful ride than with a thorn in the tube. No need to worry, though, because Specialized designed their Thorn-Resistant Schrader Valve Tubes to combat pesky pricks of all shapes and sizes. Starting at the basis of the construction, Specialized designed the tube to be thicker at the outer side (the part against the tire) in order to stop pesky bits from puncturing all the way through the tube. Then, at the inner side (the part against the rim), it's actually thinner in order to reduce weight. This way, you don't have to sacrifice performance in the name of protection. - Thicker construction on the outer side (against the tire) enhances puncture protection. - Thinner construction on the inner side (against the rim) maximizes weight savings. - 40mm Presta valve

The Tracer Pro 2Bliss Ready features an all around cyclocross tread for mostly hard-packed courses. The tread remains stable at low tire pressures, while the Tracer rolls smooth on tarmac and finds grip when taking tricky turns onto gravel or grass. The GRIPTON compound, meanwhile, stays supple in freezing temperatures and even delivers surprising grip over wet roots. All this makes the Tracer a tremendous gravel and adventure tire, as it rolls well on asphalt and hooks up on earth and gravel. And with this 2Bliss Ready version, you'll also benefit from its versatility, ability to run lower tire pressures, and added puncture protection. - Casing: 60 TPI - Bead: Foldable - Butyl wrapped bead = 2Bliss Ready - Compound: GRIPTON - Flat Protection 700x33mm: BlackBelt; 700x38mm: Endurant Casing and BlackBelt

The Problem Solvers Presta Valve Extenders add 30 to 70mm of length to your tube or tire valve so that it protrudes far enough out of deep-section rims so that you can attach your pump. These lightweight, durable aluminum extenders are for use with Presta valves that have removable cores. The proper tool for removing the cores and installing the extenders is included.

The Problem Solvers Presta Valve Extenders add 33 to 50mm of length to your tube or tire valve so that it protrudes far enough out of deep-section rims so that you can attach your pump. These lightweight, durable aluminum extenders simply screw onto your Presta valves by hand.

- Medium profile and tread spacing for riding quickly and confidently over a mixed variety of terrains, from hard to soft, whether for dry or wet - SpeedGRIP Compound formulation for on and off-road rolling efficiency coupled with high tear resistance and high wet grip - High-strength woven Nylon fabric from bead to bead for added cut and puncture protection - Multi-ply 127tpi Nylon casing construction - Tubeless-ready aramid folding bead optimized for wide rims and lower pressure riding

Compatible with all tubeless road, MTB and gravel tires. Refill packs with 10 repair plugs (5x thin and 5x thick).

The Muc-Off Tubeless Rim tape is made from their proprietary performance material with a pressure-sensitive adhesive to provide just the right amount stretch whilst maintaining durability and strength needed to create a lasting airtight seal. Semi-transparent material makes locating the valve hole easy.

The Maxxis Ardent Race shares many features with the Ikon – small, ramped center tread – but offers improved cornering performance with more substantial side knobs.