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45NRTH ROCKS!

45NRTH Stud Insertion Wrench
$9.00
The 45NRTH stud tool seats and removes the stud from the stud pocket. Customize your stud tread pattern or replace missing studs. Works with all 45NRTH studdable and studded products. Aluminum carbide studs sold separately. - POM-injected handle - Stainless steel barrel - Thumb and index-finger grips for more comfort and control - Compatible with studs that have a 3.5mm or smaller shaft
45NRTH Concave Replacement Studs (Pack of 25)
$10.00
- 45NRTH aluminum carbide concave replacement studs - Quantity: 25
45NRTH Cobrafist Bar Donuts
$12.00
• Replacement bar donut for cobrafist pogies
45NRTH Cobrafist Bar Plugs
$12.00
Replacement bar end plug for 45NRTH Cobrafist pogies
45NRTH Light Logo Sock
$20.00
Lightweight Merino wool blend with lightning bolts...because everyone loves lightning bolts.
45NRTH Replacement Pedal Pins
$20.00
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.
45NRTH Groomed Single Track T-Shirt
$25.00
Help support your local trails by purchasing a 45NRTH Groomed Singletrack tee. Proceeds go towards helping build more winter trails across the country.
45NRTH Blowtorch Neck Gaiter
$30.00
Soft Merino wool keeps the wind out and moisture off your neck and face.
45NRTH Groomed Single Track Flex-Fit Hat
$30.00
Support your local trails by purchasing a 45NRTH Groomed Singletrack Flex-Fit Hat. Proceeds go towards helping build more winter trails across the country.
45NRTH Toaster Fork
$35.00
45NRTH's Toaster Fork offers excellent head and neck coverage for winter riding. Stay toasty warm and comfortable with its double-layer merino wool construction, flat-lock stitching and three-piece crown that fits great under a helmet. And, the Toaster Fork has you covered with a long neck-drape for added protection on cold rides.
45NRTH Greazy
$40.00
45NRTH's Greazy cycling cap offers great eye and ear coverage. This double-layer merino wool cap features flat-lock stitching and a three-piece crown that fits great under a helmet. And, the flexible brim won't crease or crumple when stashed into a pocket for storage.
45NRTH Sturmfist Merino Glove Liners
$40.00
For longer, colder days on the bike, an extra set of 45NRTH's Sturmfist Merino Glove Liners can be the difference between total warmth and moisture control or a total disaster in the saddle. Made from durable and abrasion-resistant 250g 100% merino wool, the liner can be combined with the Sturmfist 4 or Sturmfist 5 (sold separately) to provide exceptional comfort and control. You can also wear them on their own for less extreme days or when using Cobrafist pogies (sold separately).
45NRTH Lung Cookie
$45.00
45NRTH's Lung Cookie is a technical cycling balaclava with a brim. Stay toasty warm and comfortable with its double-layer merino wool construction, flat-lock stitching and three-piece crown that fits great under a helmet. With a long neck-drape for added protection and wind-resistant nose/mouth coverage, you'll be feeling your best when the weather is at its worst.
45NRTH Dozer Merino Cycling Cap
$50.00
Stay toasty warm with 45NRTH's 400 gram Dozer Merino Cycling Cap, constructed in a seven-panel Belgian style.
45NRTH Jaztronaut
$50.00
45NRTH's Jaztronaut are temperature-blocking insoles designed for cycling footwear. These insoles are constructed with a 2mm panel of non-compressible aerogel insulation laminated inside durable EVA foam. Aerogel is a porous nanotechnology that has been used by NASA to insulate astronaut spacesuits! It has super-high thermal performance and does not require loft to trap heat. Simply put, these insoles say no to cold cleats, and yes to warm feet, even under pedal load.
45NRTH Stove Pipe Hat
$50.00
Keep the wind off while wicking moisture to stay warm and dry with 45NRTH's Stove Pipe Hat.
45NRTH Nicotine (Non-Studded)
$55.00
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.
45NRTH Xerxes 33tpi
$55.00
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.
45NRTH Merino Logo T-Shirt
$60.00
Wear it as a base layer or wear it casually as 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.
45NRTH Gravdal
$65.00 - $90.00
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.
45NRTH Wolfgar Wool Inner Boot
$65.00
Whether you’re heading out on a multi-day expedition or groomed singletrack session, Wolfgar will keep your feet warm down to -25 degrees Fahrenheit and keep out the harshest of winter days and nights. Twice the insulation of Wolvhammer means you can brave the most extreme winter conditions and never worry about your feet. The removable felted wool liner boot wicks moisture away from your feet while retaining its insulating properties. On long rides, carry a spare liner to swap out for a fresh, dry pair. Precise placement of aerogel under the foot and over the toe blocks cold and wind from chilling your feet. The 2-bolt compatible Vibram outsole is custom-studdable to claw into the ice when things get slick. With Wolfgar, there are no more excuses. - Constructed with a wool/polyester blend for durability, Wolfgar's liner boot wicks moisture away from skin while still maintaining its insulation value to keep feet dry and comfortable - Hook-and-loop on heal secures the liner inside the shell boot - For use with 45NRTH Wolfgar boots only - Comfort down to -25ºF - Double the insulation of Wolvhammer - Removable felted wool liner boot - Aerogel under foot and over toe - Custom-studdable, 2-bolt compatible Vibram outsole
45NRTH Bergraven Gaiter
$85.00
Technical gaiters made specifically for fatbiking. Built with a durable and wind-resistant 600d poly outer shell, PrimaLoft Gold Eco 100 gm insulation and knee-high construction, Bergraven gaiters keep snow out of your boots and insulate your shins. A super durable aramid stretch panel on the medial side protects against contact with crank arms and chain-rings. The toe hook mates up perfectly with both versions of the award-winning Wolvhammer boot (sold separately) to ensure a secure fit in extreme winter riding conditions. - Built with a durable and wind resistant 600d poly outer shell, 100g Primaloft ECO insulation and knee-high construction - Keeps snow out of boots and insulates shins - Durable aramid panel on the medial side protects against contact with crank arms and chain-rings - Toe hook mates up perfectly with both versions of the Wolvhammer boot to ensure a secure fit in extreme winter riding conditions - Ladder lock buckle is located on the lateral side to permanently adjust the saddle strap - Sizes: 38-40 (Small), 41-43 (Medium), 44-46 (Large), 47-50 (X-Large)
45NRTH Bergraven Gaiters
$85.00
Built with a durable and wind-resistant 600D poly outer shell, Primaloft gold eco 100 gram insulation and knee-high construction, 45NRTH's Bergraven gaiters keep snow out of your boots and insulate your shins. A super durable aramid stretch panel on the medial side protects against contact with crank arms and chainrings. The toe hook mates up perfectly with both versions of the award-Winning Wölvhammer boot (sold separately) to ensure a secure fit in extreme winter riding conditions.
45NRTH Gravdal 700 x 38c
$85.00 - $115.00
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.
45NRTH Husker Du
$85.00 - $110.00
At four inches wide, 45NRTH's Husker Du tire has the volume you need for flotation in snow and sand. Its fat profile lets you run extremely low pressure, while tightly spaced center knobs reduce rolling resistance and square shoulder knobs with siping throughout boost grip. Don't limit your fat bike and the Husker Du to just riding in the snow—they're a blast to ride year-round!
45NRTH Sturmfist 5
$85.00
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
45NRTH Wrathchild Tire
$85.00
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.
45NRTH Hüsker Dü
$90.00 - $115.00
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.
45NRTH Vanhelga
$90.00 - $155.00
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.
45NRTH Husker Du
$95.00 - $120.00
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.
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