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45NRTH Fat Bike Accessories

With the growth in popularity of fat biking recently, few brands embody the success this sport has seen as well as 45NRTH. They have more people who ride more miles in more cold than anywhere on the planet. This distinct advantage plus a headquarters situated in an extreme winter climate, means their product are built on real-world needs and knowledge. Their collection delivers unrivaled comfort and control through advanced technical design and effective use of materials in the areas of hands, feet, and traction. 45NRTH offers the warmest cycling boots and gloves. As well as tires that offer the most traction on snow and ice.

Sweet Pete's is dedicated to stocking a great selection of cold weather riding gear, for everyone from the commuter who doesn't let a bit of snow stop them from riding to work to the fat bike enthusiast looking for performance items to take their fat biking to the next level. 45NRTH designs and makes great gear for all of these people and anyone in between. Below you'll find a great selection of the 45NRTH gear we love and feel will improve your biking this winter!

45NRTH Wolfgar Cycling Boot
$444.50 - $635.00 $635.00 Up to 30% Off
Step into Wølfgar, the world's most advanced winter cycling boot. We've combined decades of winter cycling experience with NASA-grade insulation materials for a boot that keeps feet warm and dry down to -25ºF. Our lightweight three-piece proprietary bottom assembly is compatible with both flat pedals and 2-bolt cleats, and features a rubber outsole with microglass lugs for traction on ice. Waterproof materials and construction keep the elements out, while aerogel under the foot and over the toe block frigid air. On the inside, Wølfgar's reflective thermal lining retains warmth, and a removable wool and faux-fur liner wicks moisture and insulates. Wølfgar is a boot worthy of singletrack sessions or multi-day expeditions in the harshest winter weather. - Upper: Waterproof suede upper - Midsole: Lightweight EVA midsole - Outsole: Rubber outsole with microglass lugs and 2-bolt cleat pattern - Insulation: Removable wool and faux fur boot liner for quick drying and warmth - Closure: Dual zone BOA fit system - Lasts: XX-wide last with tall toe box for extra insulation on top of the foot - Sizes: Mens wide 36–50 (no size 49), full sizes only - Suggested Temperature Range: -25°F (-31°C) to 10°F (-12°C)
45NRTH Wolvhammer
$304.49 - $434.99 $434.99 Up to 30% Off
Originating from the conceptual standpoint of a mountaineering boot, the new and evolved Wolvhammer is lighter, more comfortable, and grippier. The overhauled design features a removable synthetic liner and a three-piece proprietary bottom assembly compatible with flat and clipless pedals. When the cold winter creeps in, Wolvhammer has you covered. - Removable synthetic liner boot for quick drying - 3-piece proprietary bottom assembly is lighter, warmer, and offers more walking traction - Aerogel insulation blocks cold cleats and allows use of preferred insoles without sacrificing warmth - Real rubber outsole with microglass lugs. Comes with removable cleat plate for flat pedal use - Single-zone BOA closure with a gusseted tongue to keep winter elements out and warmth in - Suggested temperature range: 0° F (-18° C) to 25° F (-3° C)
45NRTH Ragnarok
$220.99 - $329.99 $259.99 - $329.99 Up to 15% Off
Designed specifically for cool and wet conditions, Ragnarök provides a high level of water resistance, moisture regulation, and comfort in a performance cycling shoe. Constructed with a BOA closure, waterproof membrane, and rubberized shell that extends above the ankle, Ragnarök delivers unrivaled weather protection in the wettest and muddiest of conditions. - Hook-and-loop neoprene ankle - BOA closure with IP1 low power reel - Works with 2-bolt mountain compatible cleats - Black finish - 25ºF+ / -3ºC+ Comfort
45NRTH Ragnarok MTN Tall Cycling Boot
$329.99
Ragnarök Tall is the remedy for cool and wet conditions. Our shoulder-season performance shoe features a waterproof membrane and tall neoprene cuff to regulate moisture and keep out mud and grit. A redesigned opening makes Ragnarök easy to put on and take off, and a floating three-finger overflap allows riders to dial in the perfect fit. Ragnarök's real rubber outsole has an aggressive tread for walking in mud and features a 2-bolt cleat mount. End uncomfortable rides with Ragnarök's unrivaled weather protection. - Features: Tall neoprene cuff keeps debris out; easy on and off; floating three-finger overflap allows the BOA laces to tighten where they need to for an optimal fit. - Upper: Premium microfiber, neoprene ankle, abrasion-resistant Tec Tuff toe and heel - Outsole: Real rubber with anti-slip microglass filament lugs - Midsole: Fiberglass-injected nylon with high impact resistance - Closure: Side-mounted BOA Li2 dial and lacing system - Sizes: Mens wide 36–50 (no size 49), full sizes only - Lasts: Performance last designed for rigorous training and competition positions the foot for optimal energy transfer, with a roomy forefoot that provides comfort on longer rides - Suggested Temp Range: 25ºF+ / -3ºC+
45NRTH Dillinger 5 Tire
$159.99 - $312.99 $159.99 - $312.99 Up to 20% Off
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. - Carbide studs grip ice - Braced side lugs improve cornering - Tubeless Ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.
45NRTH Ragnarok
$299.99
Designed specifically for cool and wet conditions, Ragnarök provides a high level of water resistance, moisture regulation, and comfort in a performance cycling shoe. Constructed with a BOA closure, waterproof membrane, and rubberized shell that extends above the ankle, Ragnarök delivers unrivaled weather protection in the wettest and muddiest of conditions.
45NRTH Dillinger 4 Tire
$214.99 - $279.99 $214.99 - $294.99 Up to 20% Off
Dillinger 4 is a fast traction studded fat bike tire. The tightly spaced center tread rolls quickly, while taller, braced side lugs improve cornering in snowy conditions. Carefully positioned studs allow for railing icy, off-camber singletrack with confidence and control. - Braced side lugs for improved cornering - Directional center lugs for rolling speed and braking traction - Replacement studs and stud insertion tool sold separately - Replacement studs and stud insertion tool sold separately
45NRTH Wrathchild Trail Tire
$215.99 - $267.99 $234.99 - $334.99 Up to 20% Off
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. Encounter sheer ice on your ride and Wrathchild’s concave studs tear into the surface. - Deep, aggressive lugs dig into snow - Tall side lugs provide cornering confidence - 252 concave studs tear into slick surfaces - Tubeless ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss
45NRTH Kahva Tire
$175.99 - $229.99 $219.99 - $229.99 Up to 20% Off
From light winter trail riding to commuting, the Kahva allows you to carve your way through winter with concave carbide studs as well as single, double and triple siped lugs. - Siping on center and side lugs lets the Kahva conform to terrain for increased grip in any riding conditions - Concave carbide studs provide traction in the iciest conditions - Directional lugs provide low rolling resistance while offering excellent braking traction
45NRTH Gravdal Tire
$91.99 - $209.99 $114.99 - $209.99 Up to 20% Off
Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with concave carbide studs for added traction in icy conditions. - Siping creates a more conforming lug for added traction - Concave carbide studs provide traction in the iciest conditions - Reflective strip on sidewall makes you more visible when riding in low-light conditions - Fits most bikes with cantilever or disc brakes
45NRTH Cobrafist Pogies
$139.99 $199.99 30% Off
The most technically advanced winter cycling pogie, Cobrafist puts unrivaled comfort and control into your hands for expedition in sub-zero conditions. - Two zippered vents for temperature regulation 400g synthetic insulation - Inner pockets for stowage - Bar-end plug attachment - Hook and loop bar closure with integrated donut - Elastic drawstring wrist closure - Reflective graphics - OUTER SHELL: Tear-resistant nylon - LINING: 68D lightweight poly - SUGGESTED TEMPERATURE RANGE: 0°F (-18°C) to 15°F (-9°C) - SIZE: One size (fits flat bars 640mm and wider)
45NRTH XL Concave Studs
$15.99 - $59.99 $19.99 - $59.99 Up to 20% Off
45NRTH utilizes a two-piece construction method to create a reliable and high-performing bicycle tire stud, featuring a concave carbide-aluminum design. The super-sized concave crown creates open space and inside edges of the bowl, resulting in twice the surface area for increased traction and grip. - Concave tip for durability and longevity - Aluminum base to save weight - Compatible with the 45NRTH stud insertion tool - Sold in a pack of 100 - XL Stud features a larger carbide tip diameter for increased traction
45NRTH Concave Studs
$14.99
45NRTH utilizes a two-piece construction method to create a reliable and high-performing bicycle tire stud with a concave carbide-aluminum design. The open space and edges created by the large concave crown result in twice the surface area for increased traction and grip. - Concave tip for traction, durability, and longevity - Aluminum base to save weight - Compatible with 45NRTH stud insertion tool - Compatible with all studdable 45NRTH tires - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.
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