Tires/Tubes

- Model : Aeolus 5 D3 TLR - Holes : 18 / 24 - ERD : 538mm - Color : Black - Finish : Nude - Type : TLR/Clincher - Valve : Presta - Rim : Symmetric m(front), asymmetric (rear) - Weight : 420g

Riding your fatbike on ice just got even better with the redesigned Dillinger tread pattern and tubeless compatibility. 240 carefully positioned studs allow you to rail icy off-camber singletrack with confidence and control, while taller side lugs bring improved cornering in snowy conditions. Dillinger’s center tread is tightly spaced for speed when you need it so you can power up an icy climb and rip down the other side as the studs claw into the slick surface.

When bite and traction are required above all else, the Gnarwhal keeps you moving. Roll through the roughest terrain and deepest snow with the stud-ready aggressively treaded Gnarwhal. Key features - Excels in snow, ice, and slippery terrain - Tubeless Ready (TLR) for easy tubeless setup and puncture protection - Inner Strength casing is lightweight sidewall protection that's supple and strong - Studdable design allows for added traction in icy conditions - Easy install of available Bontrager Tire Studs with Bontrager Tire Stud Tool

- Permanently seals tube punctures up to 1/8 inch - Non toxic formula installs easily through Schrader valves - Complete with valve core remover and filler tube - Slime keg fills 160 tires at 1/2 the price per ounce of the 16 oz size

- Studded tire for added traction when conditions get icy - Weight optimized 120tpi casing, Silica rubber, max tire pressure 20psi - Tubeless ready bead/casing

Surly's Bud Tire is front-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.

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.

At a mere 1375g, the Dillinger virtually launches you over the steepest and snowiest climbs. When you need to roll fast, tightly spaced center treads do not let Dillinger’s unparalleled traction get in the way.

Flotation meets speed with the 4.8 Husker Du fatbike tire. Built around the perfect balance of low rolling resistance and traction, shorter center treads roll faster and slightly taller shoulder knobs give more bite when cornering. The large casing and reduced lug count combined with the tubeless-ready bead makes the 4.8 Husker Du the perfect tire for deep, fast pursuits.

Take one of the fastest tires out there, dial it in for all-out speed events, and you have Vittoria’s Corsa Speed G+. Profiled to take advantage of wider modern rims, it reduces wind drag while remaining fast-rolling. Rolling resistance is dropped even further by Vittoria’s G+ graphene rubber compound, a groundbreaking technological advance that creates a tire with ultra low rolling resistance on straightaways and tenacious traction under braking, acceleration, and cornering, giving you the best of both worlds in a single race-ready tubular. When speed is all that matters, Corsa Speed is the only tire that matters.

Tubular all-round tire for all indoor track disciplines. - 320 TPI Corespun casing - Graphene-enhanced compound for speed, grip, and durability - Modern, asymmetric tread design for the best speed and grip in the riding direction

45NRTH's Nicotine is the first high performance mountain bike tire offering concave studs (sold separately). The high volume 2.35-inch casing profile adds float on packed snow while also adding a flatter contact patch for incredible traction and stability. The tread design of the Nicotine uses siping and open space between lugs to grip and shed snow. Add up to 222 lightweight studs with a concave carbide tip and aluminum base to provide extra assurance when the surface turns icy.

Specialized's legendary Ground Control tire now comes in a fat version, so you can take it to the trails any time of year. A lot fancy science went into creating the Ground Control Fat, but all you really need to know is this tire can rip in snow, sand, mud, gravel, and plain old dirt. A foldable bead reduces weight and the 120 thread-per-inch casing means you get a predictable, supple ride every time you hop on your fat bike.

Surly's Knard tire exists in a strange realm trail-taming of fatty wideness. The tread consists of closely spaced blocks that grab terrain and hold it hostage until they're done with it. Run low pressure for mind-blowing traction or pump it up for lower rolling resistance, either way the Knard has the grip to make Spiderman jealous.

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.

- Aggressive side and transition knobs for cornering bite - Weight optimized 120tpi casing, max tire pressure 20psi - Tubeless ready bead/casing

- A larger variation on the original Snowshoe tire with all-weather Silica rubber blend - Weight optimized 120tpi casing, max tire pressure 20psi - Tubeless ready bead/casing

Get rowdy, rubber-side-down on Vittoria's Saguaro tires. Their multi-height lugs love hardpack and rocks, but moonlight in loose and sandy, too, all while keeping rolling resistance low. These tires' versatility will keep you in control all the way up and down the mountain.

The Corsa has been the race-day choice of pros for years, and is now better than ever with 4C G+ compound technology! The latest Corsa is an evolution of the brand, and brings multiple industry-first technologies to market. Starting with our supple yet durable 320 TPI Corespun-K reinforced casing, and adding a proprietary mix of 4 different Graphene ISOtech compounds, the new Corsa achieves the holy grail of performance: speed, suppleness, durability, and reliability. Whether winning a Grand Tour, or a local crit, the Corsa family delivers world class performance. - The world’s best tire just got even better! - 4 separate Graphene G+ ISOtech compounds deliver speed, suppleness, durability, and reliability - Reinforced Corespun-K casing for increased sidewall protection - World Class performance for the world's best athletes

Let Dunderbeist loose on your local groomed single track and feel the aggressive tread claw through the snow with unrivaled propulsion and braking traction. Its 4.6-inch footprint provides enhanced flotation and is compatible with a wide range of frames. Dual compound rubber rolls fast and keeps you in control while shredding the berms. Point uphill and feel the Dunderbeist dig in as you attack climbs covered in loose, unconsolidated snow. Pair Dunderbeist with its sibling front tire, Flowbeist, for the ultimate combination of traction and control.

Flowbeist was made to attack groomed single track with confidence. Designed for optimal use as a front tire, its wide 4.6-inch footprint floats well, rolls fast and is compatible with a wide range of frames and forks. Digging into berms brings the Flowbeist alive as its tall side lugs with softer compound rubber claw the snow. Hit the brakes on tight twisty single track and the aggressive tread design digs in to keep you and your bike in control. Pair Flowbeist with its sibling rear tire, Dunderbeist (sold separately), for the ultimate combination of traction and control.

Named for the legendary goat slayer of Latin America, Bontrager's Chupacabra gives you the traction benefits of a high volume 29 or 27.5-inch tire with the additional terrain handling and confidence of a wider profile. The Chupacabra also features Inner Strength Casing sidewall protection for all-trail reliability, making it a robust and highly versatile tubeless-ready tire that is as much at home on the dirt as it is on packed snow.

The small white-furred, long-bearded men with enormous feet of Swiss folklore, a Barbegazi only emerge from their cave after the first snowfall. The aptly-named, ultra-fat, Tubeless Ready, Barbegazi TLR gives you the float and traction to take on any winter trail. 4.7 inches of aggressive tread floats over and bites into everything in its path. - Excels in deep snow, sand, and rough terrain - Tubeless Ready (TLR) for easy tubeless setup and puncture protection - Inner Strength casing is lightweight sidewall protection that's supple and strong

Named for the folkloric creature native to oft snow-laden Rhinelander, WI, Hodag covers all your fat tire bike needs in a lightweight Tubeless Ready tread. Designed for all-terrain use, Hodag stays true to its sharp-clawed namesake with unmatched traction and excels in throwing snow, loose dirt, and sand, keeping your ride the stuff of legend. Key features - Excels in snow and sand - Tubeless Ready (TLR) for easy tubeless setup and puncture protection - Inner Strength casing is lightweight sidewall protection that's supple and strong

Fat, but not out of shape, Rougarou sets a new standard in fast-rolling, light-weight fat-bike tires. Engineered for speed and efficiency, the Rougarou is the fastest fat bike tire to date. If the sand and the snow is where you roll, Rougarou's svelte construction can get you to whatever finish line is first. Key features - Excels in firm snow, sand, and fat bike race conditions - Tubeless Ready (TLR) for easy tubeless setup and puncture protection - Inner Strength sidewall protection is lightweight, supple, and strong

Upgrade your bike with Continental's Grand Prix Attack and Force tires front and rear. The Attack is specifically engineered for the cornering and braking forces encountered at the front wheel. The Force rear tire boasts a harder, thicker rubber for excellent rolling resistance, traction, and durability. Both tires boast Continental's Black Chili rubber compound for excellent durability and performance, and their Vectran Breaker technology for exceptional puncture protection.

Hardpacked groomed singletrack is the perfect surface for the fast and lightweight Hüsker Dü fatbike tire. Built around the perfect balance of low rolling resistance and traction, shorter center treads roll faster and slightly taller shoulder knobs give more bite when cornering. An overall reduced lug count, combined with a tubeless-ready bead make the updated Hüsker Dü one of the fastest snow tires available.

Designed for trail riding in loose snow, 45NRTH's Vanhelga tire brings traction technology to an entirely new level. Dual compound rubber lengthens tread life in the center of the tire while enhancing cornering control on the sides. Triple-siped shoulder knobs boost traction on ice. The tubeless ready design delivers a super supple ride quality, further enhances grip, and saves weight. In addition to these technological advancements, Vanhelga's deep and open tread pattern sheds snow and tracks flawlessly when the trail becomes soft and sloppy.

From the dry, vast deserts that cover the Southwest to the seemingly endless stretches of beach running up the Pacific Northwest coast, the Coronado was designed to excel in terrain where sand would normally be a hindrance and increased floatation is critical. The 26 x 4.0 Coronado is designed specifically for summer riding in loose terrain. A mild and open center tread works with the slightly more aggressive side knobs to offer traction and efficiency in sandy terrain. Mount them on a 65mm rim for a faster rolling tire or 80mm maximum flotation. - Durable casing: Features a layer of woven aramid fiber reinforcement between the outer rubber and the inner casing under the tread. This material is twice as strong as Kevlar and lighter in weight than any competitive product. It provides moderate protection against abrasion and sharp road debris that may result in a flat tire. - Light & Supple casing: When extra puncture protection isn’t necessary, light and supple casing offers decreased weight and a comfortable, ultra-supple ride quality at lower pressures when set up tubeless.

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, a durable tread compound that sticks to the road in the corners, and tough polyester in the sidewalls. Tubular tires are favored for their low operating pressures and resistance to pinch flats, a solid benefit in the world of 'cross or gravel racing.