Fat Bike Accessories

Brave the most extreme winter conditions and never worry about your feet with 45NRTH's Wølfgar Winter Cycling Boot. They will keep your feet warm down to -25ºF and keep out the harshest of winter days and nights. Whether you're heading out on a multi-day expedition or groomed singletrack session, 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.

45NRTH's vision for the Wölvhammer transcended traditional cycling footwear and originated from the conceptual standpoint of a mountaineering boot. This inspiration remains, pulling functional elements from the original while adding style and simplicity. The lace-up design with gusseted tongue keeps wet winter weather out and warmth in. The full-grain leather and ballistic nylon shell provides a durable barrier while the waterproof membrane protects your feet from the elements. The dedicated hook on the toe box pairs perfectly with the Bergraven Gaiters (sold separately) for when the snow gets deep.

Upper: Pittards® WR100 Full-grain leather Upper:Water-Resistant, Breathable & Form Fitting. Outsole: Mountain V Rubber outsole by Vibram® with SPD® compatible slots. Lining: Outlast Temperature regulating heel and tongue liner: Maintains constant comfortable temperature. 3M Thinsulate™ lining in toe box: Lightweight thermal barrier to keep heat in and the cold out. Thermosol™ composite insulation insole: Air trapping barrier that keeps the cold from penetrating through the bottom. Midsole: Fiberglass-injected Hi-Impact Nylon outsole. Closure: BOA technology closure system. Micro-adjustable closure that equalizes pressure. BOA closure allows the foot to be secure and comfortable without the need to over-tighten the shoe. Sizes: Men's, Men's Wide (M 36-50 ; MW 39-50) Last: Z Last: The Z last is specifically shaped for cold weather on/off bike use. With a similar bottom profile as the Sport last, the Z last has an upper profile that is totally unique for allowing the foot to stay warm and allowing room for additional insulation.

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

45NRTH's Wölvhammer are winter cycling boots with a mountaineering boot soul. On the inside, 45NRTH maxes out the insulation package with 200g Thinsulate on the forefoot and NASA-approved aerogel in the insole to block cold cleats. On the outside, 1000-denier Cordura and waterproof, yet breathable Sympatex outers block moisture and manage perspiration. For deep snow, you can easily add knee-high gaiters (sold separately) using the dedicated hook on the toe box. And of course, the Vibram soles are ready for any flat pedal of your choice. Say good-bye to cold, and hello to comfort.

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.

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.

Big-Mountain brawn, designed for those who demand the highest level of performance. Featuring a hybrid shell construction and our Modular Brim System (MBS), the MOD5 delivers the perfect balance of increased protection and weight savings for technical riding. MIPS technology included. - MBS - Modular Brim System - Hybrid Shell Construction - MIPS - Multi-Directional Impact Protection System - Boa® fit system - Fidlock® magentic buckle closure - Adjustable Ventilation - Removable Comfort Liner - Removable Ear Pads - Removable Goggle Strap Retainer - Helmet Bag Included - Small (51-55cm) / Medium (55-59cm) / Large (59-63cm) - ASTM F2040 and CE EN1077 certifications

Big-Mountain brawn, designed for those who demand the highest level of performance. Featuring a hybrid shell construction and our Modular Brim System (MBS), the MOD5 delivers the perfect balance of increased protection and weight savings for technical riding. - MBS - Modular Brim System - Hybrid Shell Construction - Boa® fit system - Fidlock® magnetic buckle closure - Adjustable Ventilation - Removable Comfort Liner - Removable Ear Pads - Removable Goggle Strap Retainer - Helmet Bag Included - Small (51-55cm) / Medium (55-59cm) / Large (59-63cm) - ASTM F2040 and CE EN1077 certifications - Goggles not included

Schwalbe's Jumbo Jim knows that bigger is better. This is especially true if you want to ride in deep snow or loose sand. In these conditions, only large volume combined with extremely low air pressure can help. Schwalbe‘s Jumbo Jim is an extremely light-bike Fat Tire. In the usual Fat-Bike 4-inch width, it weighs less than 1000 grams. And for those particularly tricky trails, it is available in extra-0wide 4.80 inches.

- 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

All-Mountain versatility, designed with a clean and simple aesthetic. Featuring a lightweight in-mold construction and our Modular Brim System (MBS), the MOD3 delivers the highest level of comfort for all day riding. MIPS technology included. - MBS - Modular Brim System - Lightweigh In-Mold Construction - MIPS - Multi-Directional Impact Protection System - BOA® fit system - Fidlock® magentic buckle closure - Fixed Ventilation - Removable Comfort Liner - Removable Ear Pads - Removable Goggle Strap Retainer - Helmet Bag Included - Small (51-55cm) / Medium (55-59cm) / Large (59-63cm) - ASTM F2040 and CE EN1077 certifications

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

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.

With our Burra Burra Stabilizer Seatpack 10, you can say goodbye to the cumbersome weight and handling of integrated rear racks. Instead, it affixes to your seatpost via an engineered aluminum stabilizer arm that minimizes any bouncing or side-to-side swaying under load. The pack itself features a welded roll closure design that's highly resistant to inclement weather, while its smaller size (50x16x10cm) makes it ideal for smaller frames with tight wheel clearances. - Welded construction with a secure roll closure opening ensures reliable weather resistance and long-lasting durability. - Engineered aluminum stabilizer arm minimizes bouncing and shifting for more secure, comfortable transport. - Smaller size is ideal for the tight rear wheel clearances of smaller frames. - Stabilizer is compatible with 27.2mm and 30.9mm seatposts. - Please note that this is not compatible with either dropper or carbon seatposts. - Reflective logo accent increases your visibility to motorists in low-light conditions. Dimensions (cm): 50 x 16 x 10 Weight: 415g

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!

The Burra Burra Framepack 8 is the largest in Specialized's line, measuring out to an ample 50x5.5x15cm. It features a strong, reliable, and sturdy six-point attachment system, flush with coated webbing and camlocks. The pack itself is constructed from coated nylon, so it's highly resistant to inclement weather, while its two welded side pockets create safe storage with easy access to your small ride essentials. - Coated nylon construction is welded for added strength and weather resistance. - Six-point attachment with coated webbing & camlocks creates added security and restricts bouncing and shifting. - Weather-resistant, urethane-coated YKK zippers prevent water infiltration. - Two welded external side pockets allow safe, easy access for your smaller items. - Reflective logo accent increases your visibility to motorists in low-light conditions. - Dimensions (cm): 50 x 5.5 x 15 - Weight: 287g

Specialized's Handlebar Stabilizer Harness has a design like no other. It allows you to carry our Burra Burra Drypack, or other gear, up front on the bars without the threat of it bouncing, sagging, or coming loose when you're miles from anywhere. - Bar-mounted aluminum brackets allow you to carry your load with security and stability. - Durable, nylon-coated mesh construction is weather-resistant for peace of mind and added strength. - Urethane-coated webbing straps interface with aluminum buckles for easy adjustment, reliability, and a long lifespan. - Reflective logo accent increases your visibility to motorists in low-light conditions. - Compatible with either flat- or drop bar bike configurations. Dimensions (length in cm): 27 Weight: 318g

Larry is designed as a front tire for riding in snow, sand, mud and other loose or soft conditions. Its series of dart shaped knobs and tiny domes scattered among them combine traction and drift control. Designed around a 65mm rim, it will also retain good height and traction characteristics on 50, 82 and 100mm rims. Tire dimensions: 26 x 3.8 inch Bead Seat Diameter: 559mm (fits rims 50–100mm wide) Casing: 120tpi with Kevlar bead (1256g) 33tpi and 27tpi with wire bead (1567g)

The jury is in, and the verdict is that Specialized's Pizza Rack is awesome. It's small enough to feel out of the way and far from cumbersome, but big enough to haul some serious cargo when needed. But until now, there hasn't been a bag to interface with it. Well, we'd like you to meet our Pizza Bag. It's specifically designed to work with the Pizza Rack, and it's loaded with awesome features like a padded interior that keeps its contents safe and protected, plus a urethane-coated, weatherproof construction that'll stand up to Mother Nature when she's in one of her moods. - Specifically designed to interface with our Pizza Rack front rack. - Urethane-coated construction is weatherproof, keeping the contents of your bag dry and protected in inclement weather. - The interior is padded in order to protect your gear. - Dimensions (cm): 33x24x13 - Weight: 740g

The Larry tread applied to a very large casing. This tire measures about 4.7? on a 100mm rim! What does this mean to you? Float, float, float, my friend. Traction, Jackson. Larry tread provides good grab and steering in a multitude of conditions. For those of you looking for the maximum in traction and floatation, you have just found the mother lode. Tire description: 26 x 4.7 inch Bead Seat Diameter: 559mm (fits rims 65–100mm wide) Casing: 120tpi with Kevlar bead (1400g)

This reasonably priced fat bike tire has ramped knobs for improved traction in slippery conditions, and high speed riding. The closely spaced knobs provide a great balance between low rolling-resistance, and gripping trails and snow. For your every day fat bike riding, Vee Rubber has your answer. - Fat Bike tire with small ramped knobs, designed for speed - Eight knobs across the width of the tire - Weight-optimized 120TPI, or 60TPI casing - Size: 26 x 4.0 inch - Bead: Kevlar - Weight: approx. 1430g

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)

A new addition to the Race Face flat pedal line up: the Chester Pedal. This tough and burly nylon composite body provides a large platform with the same grip as traditional alloy pedals via the bottom loading 8 hex traction pins per side. Thin and lightweight is the name of the game with Chester, featuring a cro-mo axle that is fully sealed and a 100% serviceable bearing and bushing system. This pedal offers great performance for a wide range of riders at a price that leaves plenty of cash in pocket to spring for that round of bevies at your local watering hole after hammering out a day of hot laps with the crew. Nylon composite body Replaceable steel pins (8 per side). Fully sealed. Serviceable. Smooth and durable sealed bearing and bushing system. Co-mo axle. Thin and lightweight concave platform. Large platform with same grip as traditional pedals. Colour: BLACK, BLUE, GREEN, FLURO ORANGE, PURPLE, RED, YELLOW, TURQOUISE Built For: Trail/DH/FR/DJ Bearings: Cartridge bearings and DU bushings Platform Size: 110mm x 101mm Axle Material: Chromoly steel Body Material: Nylon composite body Weight: 340g Height: 15mm - 18.4mm # of Pins: 16 SHCS hex traction pins per pedal (8 per side)

Compatible with Specialized's ultra-versatile Stuffcage, the Burra Burra Stuffpack is a weatherproof, rolltop canister that installs easily with just two Velcro® straps and features a one-liter capacity. Meanwhile, the rolltop design is sure to block-out foul weather, while also increasing the ease of access to its contents. - Durable, nylon-coated mesh construction is weather-resistant for peace of mind and added strength. - Water-resistant rolltop closure adds peace of mind and ease-of-use when accessing the contents of the pack. - Two Velcro® strap attachments make installation and adjustments a simple task. - Reflective logo accents increase your visibility to motorists in low-light conditions. - Please note that the ultra-versatile Stuffcage mount is sold separately. - Capacity: 1L - Weight: 150g

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

When adding more portage capacity to your frame or fork is the name of the game, the winning solution is Specialized's Burra Burra Stuffcage. It's an ideal way to carry our Stuffpack canister, water bottles, or a decent sized fuel canister. So think of it this way: When there's no more room, there's always the Stuffcage. - Oversized tubular aluminum increases overall strength and durability for a long lifespan and ample load capability. - Two coated webbing straps and camlocks are included to provide secure, reliable attachment. - Compatible with standard water bottle mounts or a fork designed to accept 63mm bottle mounts. - Matte black anodized finish is sleek and works well with any other color. - Compatible with Stuffpack.

1664's Shaved Beaver Trap pedals are clean, slim, and ready for your most aggressive and demanding riding. Made from 6061-T6 aluminium with a knurled surface, 10 replaceable pins and 4140 heat treated axles, these pedals are ready for relentless days in the park and on the jumps. •580 grams per pair •9/16-inch spindle •Unsealed bearings

Weather-beaten: a classic balaclava with comfortable Soft Shell material in the forehead and ear area, where cold weather bites worst. • Flatlock seams prevent pressure points and chafing • WINDSTOPPER Soft Shell at brow and ears • Thermo-stretch functional fabric • Stretch inserts for optimum freedom of movement • Reflective logo on front • Reflective logo on side

A new and improved classic. The new PhD® Outdoor Heavy Pattern Crew features ReliaWool™ technology for improved durability in the high wear areas and the 4 Degree™ elite fit system, to keep the sock in place and give you all-sport versatility.