45NRTH Fat Bike Accessories

An evolution of the Wrathchild, the Wrathlorde provides maximum performance in the iciest, most challenging conditions. Aggressive, tightly-spaced lugs decrease rolling resistance without compromising on traction while 300 XL concave studs tear into ice like no other tire yet. • Deep, aggressive lugs dig into snow • Siping creates a more conforming lug for added traction • Tall side lugs provide confidence in corners • 300 XL concave carbide studs tear into slick surfaces • 45NRTH tires are designed for extreme winter cycling applications. They 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.

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.

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 - Custom studdable up to 252 studs - 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. - Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use

TRANSITION SEASON CYCLING BOOT Late-fall and early-spring weather is hard to predict. Be prepared with Ragnarök BOA® boots. Built to block cold and moisture, these lightweight cycling boots feature a 25ºF+ (-4ºC+) comfort range to keep your feet warm and dry through the chill of late-autumn and early-spring rides. Make them your mild-winter or shoulder-season sidekick.

Do you ride in a wide range of winter conditions? Dillinger is one of the best winter fat bike tires for mixed conditions, thanks to its balance of speed and traction to help you stick to your line without slowing you down. And with optional studs, you’ll never slip, slide, or lose control on ice. Details: - Fast-rolling center tread for carrying speed - Large, braced side lugs for predictable cornering performance - Available with 168 Large Concave Carbide Aluminum Studs, 168 Carbide Steel Studs, or a custom-studdable tread for tuning your own stud pattern - 60 TPI and 120 TPI casing options - Tubeless-ready for supple ride quality, more grip, and weight savings - We design 45NRTH tires for extreme winter cycling applications. We do not recommend using this product with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

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 • 120 TPI tubeless-ready casing • 168 Large Concave Carbide Aluminum Studs reduce weight and are bowl-shaped to provide more surface area and sharp edges for superior control and confidence on ice. • 45NRTH tires are designed 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 premature casing wear and stud loss.

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

Most winter boots aren't made for riding bikes — they're too warm in some spots or not warm enough in others, and they're not optimized for pedaling. Wölvhammer BOA® boots are the answer for winter riders. Designed and built for the rigors of real winter riding (deep snow, slippery ice, cold pedals), These winter bike boots are rated for comfort from 0º to 25ºF (-18º to -4ºC), slotting between our Ragnarök and Wølfgar boots. Take on winter rides with Wölvhammer. - Rated for 0º to 25º F / -18º to -4º C comfort - The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the toughest conditions - Hook-and-loop upper strap helps secure boot - Removable synthetic liner boot for quick drying - Waterproof breathable membrane to manage moisture - 200 g of Primaloft® insulation - Aerogel insulation underfoot blocks the chill from snow, ice, and cold pedals, and allows for insoles without sacrificing warmth - Non-slip sole for walking on icy surfaces - Compatible with flat and clipless pedals NOTE: The webbing loop on the back of the original liner boot was not stitched properly and will come loose if pulled with too much force. All Wölvhammer BOA shipments will now include free updated liner boots with the loop sewn directly to the vertical seam on the back of the liner for a much stronger connection.

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 - 252 carbide aluminum studs - Directional lugs provide low rolling resistance while offering excellent braking traction - 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.

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

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

For late fall through winter and into early spring riding conditions, Sturmfist 5 protects against cold, wind, and water — all the elements that can make or break a ride. Stay warm and comfortable in temperatures from 35 degrees F (2 degrees C) down to 15 degrees F (-9 degrees C). - Suggested temperature range: 15°F (-9°C) to 35°F (2°C) - Wind- and water-resistant soft shell outer - Goatskin leather palm - Polartec Alpha 100 g fleece insulation on palm and back of hand - Low-profile hook-and-loop wrist closure - Merino wool blend lining made from 35% recycled materials - Conductive synthetic leather on thumb and index finger is touch-screen friendly - Pre-curved fingers for natural hand position on handlebars

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.

Sturmfist 4 combines high-tech materials and proven design for the best winter bike gloves out there. Wind-and-water-resistant shell fabric, Primaloft insulation with aerogel, a leather palm, and drawstring gauntlet closure make frigid winter rides easier. Stay warm with Sturmfist 4. - Wind- and water-resistant soft shell outer - Goatskin leather palm - Primaloft 8 oz Gold Insulation with Cross Core Aerogel technology - Primaloft Gold Insulation Eco with Grip Control - Merino wool blend lining made from 35% recycled materials - Drawstring gauntlet cuff closure - Conductive synthetic leather on thumb and index fingers is touch-screen friendly - Pre-curved fingers for natural hand position on handlebars

For late fall through winter and into early spring riding conditions, Sturmfist 5 protects against cold, wind, and water — all the elements that can make or break a ride. With high-tech materials backed by quality design and construction, Sturmfist 5 has everything you want in a pair of cold weather bike gloves. Keep your hands warm and comfortable in temperatures from 35 degrees F (2 degrees C) down to 15 degrees F (-9 degrees C). - Water- and wind-resistant shell fabric on back of hand - Water-resistant goat leather on palm - 100g Polartec Alpha insulation - Merino wool-blend lining

- Merino wool blend fabric throughout - Conductive treated brushed fleece palm - silicone screen printed palm for grip - touch screen compatible - longer cuff for coverage

This neck gaiter features a highly breathable Merino wool blend fabric that wicks moisture and provides extra insulation. The long drape protects more of your neck from frigid air. It’s a versatile piece of winter bike riding gear that you can wear as a standalone piece on cold rides or layer up for super-cold days. - Single layer neck gaiter with long drape - Merino wool blend fabric throughout - Asymmetrical top hem for easy nose and mouth coverage - Flat seam construction