- Replacement bar donuts for cobrafist pogies

45NRTH's Replacement Pedal Pins are a great way to customize the style and grip of your 45NRTH pedals (sold separately). These tough, aluminum pins deliver fantastic bite into traditional winter boots, and come in a variety of colors to coordinate with your rig. Plus, the included wrench keeps the job quick.

For use alone in milder temps with 45NRTH's lightweight clothing system, or as a liner with their Sturmfist 4 in extreme cold, the lightweight merino glove keeps your hands dry and warm.

For long cold days in the saddle, there’s the Stove Pipe windproof cycling cap. The longer cut provides plenty of ear, neck, and forehead coverage. Wool liner material wicks moisture away to keep you warm and dry. - Wind blocking panels - Wool lining for moisture wicking - Long cut protects ears, neck, and forehead - Integrated eyewear slots - 3-panel design fits perfectly under helmets

Wear it as a base layer or wear it casually – the comfort of 45NRTH's 100% merino tee is second to none. Made with ultra soft 150 gram jersey knit wool, it efficiently wicks moisture, regulates temperature, and stretches for unrestricted movement while riding. The active cut and crew neck fits well under middle layers, while not being too athletic-looking for hanging out with friends after a long day of fatbiking. Its resistance to odor also means you won’t scare your friends away.

Protect your skin from the harshest of conditions with this technical wind-blocking balaclava. Featuring a merino wool-blend base fabric and flat-lock stitching, combined with a long neck-drape and wind-resistant nose/face coverage to keep you comfortable.

For mild winter riding conditions, there's Nokken. Cold fall mornings and cool spring nights often require their own set of gear. Full-on winter gear will find you overheating quickly, while summer gear lets the chill in too fast. Nokken is designed for these rides. The lightweight design maintains full dexterity whether you're in the drops or riding over technical terrain. Wind and water are kept at bay by the outer softshell to keep chilling fall wind and precipitation off your hands. The suede palm adds grip and durability while the merino backing against the hand wicks moisture to keep you warm and dry. - Lightweight design maintains full dexterity for flat or drop bars, or while using pogies - Water- and wind-resistant softshell fabric provides protection without overheating - Axsuede palm adds comfort and grip - Merino blend liner on palm side retains heat and wicks moisture - Adjustable Neoprene cuff works with a variety of jackets and jerseys

Moisture management is one of the most important elements of winter cycling and can make or break a ride. On long rides in extreme conditions, having a spare pair of 45NRTH's Wølfgar boot liners means you can ride confidently knowing that you have a dry, fresh pair when you need it. Constructed with a wool/polyester blend for durability, Wølfgar's liner boot wicks moisture away from your skin while still maintaining its insulation value to keep your feet dry and comfortable. Hook-and-loop on the heel secures the liner inside the shell boot. For use with 45NRTH Wølfgar boots only (sold separately)

The Bergraven Gaiters are must-haves for extreme winter riding conditions. They boast a durable and wind-resistant 600d poly outer shell and 100g Primaloft ECO insulation to keep snow out of boots and insulate for warmth. For a secure fit, there are adjustable straps with buckles and toe hooks that mate up perfectly with both versions of the Wolvhammer boots (sold separately). Also, when these gaiters are used with cycling shoes or boots, the durable Kevlar panels protect against contact with the crankarms and chainrings.

Welcome to the world of high-performance commuter tires. 216 studs are carefully positioned across the casing profile to yield a level of confidence and safety never before seen in a commuter tire. Siped tread lugs and oval-shaped stud groupings provide exceptional cornering, braking and acceleration traction. Run the Gravdal at minimum pressure for unmatched traction performance, and maximum pressure for a quieter and faster ride on clean roads. Works great with linear-pull and canti-lever brakes.

Wear it as a base layer or wear it casually – the comfort of our 100% merino tee is second to none. Made with ultra soft 150 gram jersey knit wool, it efficiently wicks moisture, regulates temperature, and stretches for unrestricted movement while riding. The active cut and crew neck fits well under middle layers, while not being too athletic looking for hanging out with friends after a long day of fatbiking. Its resistance to odor also means you won’t scare your friends away.

Wear it as a base layer or wear it casually – the comfort of our 100% merino tee is second to none. Made with ultra soft 150 gram jersey knit wool, it efficiently wicks moisture, regulates temperature, and stretches for unrestricted movement while riding. The active cut and crew neck fits well under middle layers, while not being too athletic looking for hanging out with friends after a long day of fatbiking. Its resistance to odor also means you won’t scare your friends away.

Conquer ice, conquer snow, conquer winter riding! Commuting to work or school on ice just got faster and easier with 45NRTH's Xerxes. 140 steel-carbide studs provide unrivaled control and durability, while the ultra-narrow profile easily slices through snow to provide extreme traction in every winter condition.

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.

For late fall and early spring riding conditions, Sturmfist 5 protects against cold, wind, and water — all the elements that can make or break an early-season training ride. A water- and wind-resistant shell fabric on the back of the hand meets a layer of water-resistant goat leather on the palm to ensure the utmost protection against the elements. 100g Polartec Alpha insulation keeps the back of the hand warm and comfortable. The 100% merino wool shell lining provides total moisture control in the worst conditions. - 2mm of Aerogel in the palm drastically reduces conductive heat loss issues caused by frozen handlebars - 100 grams Polartec Alpha insulation keeps the back of the hand warm and comfortable - The 100% merino wool shell lining provides total moisture control in the worst conditions

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.

Designed for trail riding in loose snow, Vanhelga 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.

Designed for those shoulder season rides where blocking the wind on your core is all you need to regulate body temperature. Featuring a lightweight nylon base fabric and highly breathable stretch knit back panels, this new lightweight vest keeps you warm and dry when the weather is cool, but too warm for full sleeves. Reflective logos and trims ensure visibility as the days grow shorter.

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.

Riding your fatbike on ice just got even better with the redesigned Dillinger tread pattern and tubeless compatibility. Creating your own stud pattern allows 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. - Custom studdable up to 240 studs

45NRTH's Gravdal welcomes you to the world of high-performance commuter tires. 252 Studs are carefully positioned across the 700c x 38mm casing profile to yield a high level of confidence and safety. Siped tread lugs and oval-shaped stud groupings provide exceptional cornering, braking and acceleration traction. Run the Gravdal at minimum pressure for unmatched traction performance, and maximum pressure for a quieter and faster ride on clean roads.

Riding your fat bike on ice just got even better with the redesigned Dillinger tread pattern and tubeless compatibility. Dial-in your traction by custom installing up to 240 studs that 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.

For days when the mercury plunges below 15 degrees, Sturmfist 4 provides unmatched performance by combining superior fabrics and insulation technologies. Constructed using a water and wind resistant shell fabric on the back of the hand and water resistant goat leather on the palm with 300g Polartec Alpha in between, Sturmfist 4 provides an unprecedented amount of warmth and comfort. Aerogel insulation in the palm protects against conductive heat loss caused by frozen handlebars, while a 100% merino wool shell lining ensures total moisture control in the worst conditions. - Aerogel insulation in the palm protects against conductive heat loss caused by frozen handlebars - 100% merino wool shell lining is combined with the removable 250g merino glove liner ensuring total moisture control in the worst conditions - By joining superior fabrics and insulation technologies together for the first time, Sturmfist 4 provides unmatched performance

Designed for those shoulder season rides where blocking the wind is all you need to regulate body temperature. Featuring a lightweight nylon base fabric and highly breathable stretch knit side and underarm panels, this new lightweight jacket keeps you warm and dry in milder winter cycling conditions. Reflective logos and trims ensure visibility as the days grow shorter.

The extra width of the Dillinger 5 provides flotation over loose snow additional grip while turning, accelerating or braking on ice and packed snow. Available in both studded and non-studded configurations. The studded version comes with 258 concave, aluminum carbide tip studs to provide extra bite and increased durability

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.

Riding in deep, sticky snow just got a whole lot easier. 45NRTH's Helva pedals feature an open CNC-forged body that excels at shedding snow. Its super thin 9mm profile gives you maximum clearance while cornering and riding in deep ruts, plus they're light. Sealed DU bearings keep them spinning smooth and replacement pin kits are available (sold separately) in seven different colors so you can color-coordinate your rig.

From loose snow to icy freeze-thaw and everything in between, Wrathchild craves the best and worst winter conditions. Deep center lugs aggressively claw into unconsolidated snow for extreme acceleration and braking traction. Super-tall side lugs dig into loose snow to provide predictable and confident cornering. It doesn't matter whether there's ice on the road ahead, the Wrathchild is available in both studded and non-studded models. Let Wrathchild bring out your inner-child and go carve up some local trails.