Volume, speed, and consistency. The Cross Boss’ even center tread shelf provides smooth and fast acceleration while more open side knobs help clear muck. A rounded, high-volume profile designed ground-up for tubeless usage provides plenty of room to modulate tire pressure while dual compound, Dual DNA rubber and defined cornering channels keep riders grinning for more turns. From singletrack to the circuit, the Cross Boss is here to bring it. Usage: Cyclocross Conditions: Dry to Damp / Hardpack to Loam - Weight: 400g - Compound: Dual DNA

When minimizing weight is vitally important, rely on Vittoria's Latex Inner Tubes. - 85 grams - Latex tube - 51mm valve stem with removable core

Improve your ride and get great flat protection with Vittoria's Randonneur tires. They sport a grippy tread pattern reinforced with Aramid fibers for long-wearing durability. And, the 60-thread-per-inch nylon casing has double shielding for enhanced puncture protection. - 430-570g (28-37mm) - Wire bead

Improve your ride and get great flat protection with Vittoria's Randonneur tires. They sport a grippy tread pattern reinforced with Aramid fibers for long-wearing durability. And, the 60-thread-per-inch nylon casing has double shielding for enhanced puncture protection.

Designed for intensive training, it is equally suitable for racing events. The Rubino Pro builds on the standard Rubino platform, utilizing the same exclusive 3C Graphene compound structure, long service life, puncture protection, and sharp handling traits, but substitutes a folding bead material for reduced weight. The Rubino Pro has long been a favorite for both training and racing, and with the addition of Graphene technology compounds, is more versatile than ever! - 150 TPI Nylon casing for high mileage. - 3 compounds in the tread (3C) for increased wear life and better rolling. - All-rounder for any condition. - Functionalized GRAPHENE 2.0 compound allows for increased wet grip.

The Terreno Dry bridges the gap between file treads, and traditional all-conditions treads. The key to this is the unique angled “fish scale” design, that allows the center tread to roll extremely fast, yet offer traction when loaded in cornering and braking. Add the transitional-height mid and side tread, and the Terreno Dry transitions as smoothly as it rolls. The exclusive 3C Graphene compound structure places 3 unique compounds where you need them most, adding to the performance. From gravel grinding to medium-conditions cross racing, the Terreno Dry offers consistent performance. - Center scales are ramped, providing a fast-rolling leading edge, yet sharp effective braking and cornering edges - Exclusive 3C compound construction featuring Graphene compound technology - File-tread Gravel and Cyclocross race tire, designed for a range of conditions

Whether in Gravel or Cyclocross, one thing is for certain…course conditions are constantly changing. When you roll up to the start line, be confident knowing that you have the performance advantage of the Terreno Mix all-conditions tread, no matter the terrain. At the heart of the design is a fast-rolling center ridge, which is designed to minimize rolling resistance, while still providing confident braking traction. Cornering and off camber work is confidently handled by alternating open shoulder lugs. These lugs are shaped to allow a supple feel for pavement and hardpack surfaces, while still offering a solid effective edge for grass and loam terrain. The exclusive 3C Graphene compound structure places 3 unique compounds where you need them most, adding to the performance. - Exclusive 3C-compound construction featuring Graphene compound technology - Fast-rolling center-ridge design - Open shoulder lugs for secure off-camber traction - Traditional tread profile, for smooth transitions, across varied terrain

Intended for training, this tire features a strong nylon casing, offers a secure grip, and provides long tread life. - 26 TPI nylon casing - Long service life - Economical rigid bead - Modern tread pattern design with a smoother center and increased tread on shoulders for a variety of conditions - Wire bead

Intended for training, this tire features a strong nylon casing, offers a secure grip, and provides long tread life. - 26 TPI nylon casing - Long service life - Economical rigid bead - Modern tread pattern design with a smoother center and increased tread on shoulders for a variety of conditions - Wire bead

Training tire benchmark now benefits from Vittoria’s Graphene compound for its even better tread life and secure grip. Together with the trusted strong nylon casing, the Zaffiro Pro delivers a very long service life with a good balance in performance and price. - Economical tire with long service life - Modern tread pattern design - Graphene-enhanced compound for durability and puncture resistance

Training tire benchmark now benefits from Vittoria’s G+ Isotech compound for its even better tread life and secure grip. Together with the trusted strong nylon casing, the Zaffiro Pro delivers a very long service life with a good balance in performance and price. - Economical tire with a long service life - Modern tread pattern design - Graphene-enhanced compound for durability and puncture resistance - Folding bead

There are routes covered with razor-sharp flint rock, where the wind is unforgiving, and the destination is far beyond the horizon. For the toughest days of gravel, when winning looks like finishing, Teravail created the Cannonball. The Cannonball is designed to be a first-choice gravel racing tire — Dirty Kanza, Trans Iowa, Land Run… it’s conquered them all. The directional, tight-knit center tread efficiently decreases rolling resistance while the side knobs increase cornering traction. The center tread’s diamond pattern is optimized specifically for gravel riding and sheds dirt and gravel debris. - Tubeless-ready for traction and comfort - The Durable model features a layer of woven aramid fiber reinforcement between the outer rubber and the inner casing for extra protection against abrasion and sharp gravel.

When you’re out on a ride the last thing you want is to be limited by your tires in any way. Our ExtraTerrestrial Tires were designed to let you ride without limits by simply following the only tenets we have for tire design: they’re high volume and they kick ass. The ExtraTerrestrial tire was meant to serve as a heavy-duty off-road touring tire that shines on hardpack surfaces. It uses a nylon breaker in the sidewalls for cut protection, a molded pattern for anti-cut propagation, and a Kevlar cap under the tread to protect against flats. The ET Tire uses a distinctly directional tread pattern and its width yields more traction than you might expect from a tire with such little rolling resistance. The tread is low profile with a file tread in between tread blocks. The ExtraTerrestrial tire has enough width and traction for the soft stuff and won’t bog you down on smooth or hard surfaces. - Folding bead - Casing: 60 TPI

The Knard is a tire that just makes sense. With its tightly-spaced, low-block tread pattern, it provides the perfect ratio of traction and low rolling resistance. It grips well on all sorts of different surfaces and will haul some sausage on hardpack terrain or groomed trails. If you want a tire that has a little less bite and a bit more speed but don’t want to sacrifice traction, look no further. With sizes ranging from a svelte 41mm all the way up to a hefty 4.8”, there’s a Knard to solve all your fast-rolling needs. - Folding bead - Casing: 60 TPI - Max pressure: 75psi - Weight: 660g

• Hybrid tire with small lugs suitable for road, light trail use • Wire bead • Size: 27 x 1 3/8

• Recreational tire with raised center for low rolling resistance • Fits older road bikes • Size: 27 x 1 1/4

Serfas' Vida Hybrid is the perfect tire for commuting, touring and everyday riding thanks to Serfas' Flat-Protection System, a durable rubber compound for long life, and a grippy tread for excellent all-around handling on all surfaces.

The Lugano offers reliable performance at an affordable price. Now with a new dynamic tread design. - Wire Bead with K-Guard Protection

When ultimate traction on icy roads is of paramount concern, Schwalbe's Marathon Winter tire delivers the grip and control you need. Let some air out and its numerous metal studs bite into hard-packed snow and ice during the worst Mother Nature can dish out. Pump it back up to max and run it on clearer roads with minimal noise. Whether you're a hard-core year-round bike commuter or just want to get out and enjoy more stability in the snow, Schwalbe's reflective accents and RaceGuard puncture protection means the Winter tire will keep you rolling until summer comes around.

Made to ride all day in XC and hardpack conditions. Rounded profile provides maximum side-to-side control while rolling fast. Narrower sizes for those times when just speed is what you need. - Rounded profile provides good high-speed cornering control - Medium height knobs are spaced close enough for riding on pavement - Actual width of installed tire can vary by 6mm or more depending on inner rim width and inflation pressure - Comet tread pattern rolls well on pavement, grips well on hard pack trail and gravel road conditions

Gravel road riding is all the rage at the moment. It's great for cyclists who want to leave sealed roads behind and enjoy the freedom of cycling on unpaved roads. Designed to suit diverse touring styles, the GravelKing uses a mixture of properties that also accommodate on-road cycling. Featuring ZSG Natural compound, anti-flat Casing, and Advanced Extra Alpha Cord. - Black multi-use gravel tread - Aramid (Kevlar) folding bead

GravelKing SK Plus has a semi-knobby tread pattern with a super-tough puncture belt for aggressive gravel roads. GravelKing SK Plus has side reinforcement with Protite and a bead-to-bead nylon puncture belt, resulting in a 4-ply, super-tough casing.

The Pasela ProTire is available in a wide range of sizes. It incorporates ProTite technology for puncture protection and has two excellent all around tread patterns. A series renewal offering the same basic performance with enhanced puncture resistances. - Urban/Commuter tire - Aramid (Kevlar) folding bead - 40-90 PSI

Panaracer's unique outer seal tubeless structure reduces the chance of punctures even at low pressures. The outer seal method also reduces the chance of sidewall damage to a proprietary inner construction. Specifically constructed long vertical knobs and a low profile design provide optimal transfer of muck while maintaining the ideal balance of rolling resistance and grip. Specially crafted ZSG Natural compound is used to match the rigors and demands of cyclocross for a perfect balance in performance and durability. Al of this sits on top of Panaracer's time-tested AX-A casing which guarantees a supple and comfortable ride in any condition. - Cyclocross/Gravel Tire - Aramid (Kevlar) folding bead - Max 60 PSI

T-Serv ProTite is a great performance tire for urban city use, incorporating ZSG compound, 400D Lite Extra Cord, and ProTite puncture resistant technologies. Hands down, T-Serv is the best urban strength-to-weight ratio tire on the market today. Need to get through your urban jungle quickly and reliably? T-Serv is the answer. - Folding bead

The Kenda Klondike is a great winter tire for cyclocross or trekking-commuter bikes in light snow. Carbide tipped studs provide traction on ice. - 100 polymer-body carbide tip studs

The Kenda Kross Cyclo Hybrid Tire works excellent in rocky/loose terrain and equally well on pavement. A great cyclocross tire for commuting and riding the local trails. - Please note, these tires are gumwall sidewall but the shading varies

The Kenda Kross Cyclo Hybrid Tire works excellent in rocky/loose terrain and equally well on pavement. A great cyclocross tire for commuting and riding the local trails. - Please note, these tires are gumwall sidewall but the shading varies

The Kenda Kwick Hybrid Tire features an aggressive semi-slick design with an all purpose tread pattern and a 60 tpi casing. - Aggressive semi-slick design - Kenda endorses the use of fluid based sealants only in specifically designated Kenda sealant compatible tire

When there is mud on the course the Donnelly PDX is the tire of choice. It’s race-proven PDX tread and innovative design create the ultimate race ready cyclocross tire. PDX is the airport code for Portland, Oregon, where frequent rains create some of the muddiest cyclocross courses you’ll find anywhere. Although the PDX excels in the mud, this tire is truly an all-conditions performer. The center knobs are aligned to give you a fast roll on hard pack and pavement, no matter what the weather conditions. Aggressive side knobs offer superior cornering, and the leading edge of the knob gives you extra traction for acceleration out of the corner. Whether it’s mud, loose dirt, snow or sand, the PDX can handle it all. Size: - 700 x 33mm Weight: - 314 grams TPI: - 120 Part #: - D10010 Product Features: - Tall and widely spaced knobs for superior mud clearance and traction. - Center knobs are aligned for fast rolling. - Side knobs offer superior cornering. - Soft rubber compound provides extra grip and shock absorption. - Precision design creates a straight tire with no variances in size or alignment. - This tire requires an inner tube. Tubes sold separately.