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Fat Bikes

Surly Pugsley Frameset
$575.00
Ready to ride in weather and landscapes that prevent mere mortals from following your tire tracks, Surly's Pugsley Frameset is perfect for building your ultimate do-anything, go-everywhere fat bike. Surly designs this hugely versatile frame with reliable, butted chromoly tubing that provides clearance for 26-inch wheels with up to 4-inch wide tires. You also get frame reinforcements in all the right places, plus all the braze-ons and details needed to handcraft your dream bike.
Surly Wednesday Frameset
$650.00
Wednesday is a frame with a decade of Surly's Omniterra design experience distilled into one steel package. Wednesday can ride over the same type of pretty much anything all of their other Omniterra bikes can, but they borrowed elements from both their Trail and Touring categories to create an Omniterra ride that can truly handle anything you want to attempt. Want to point the thing down a mountain and roll those dice? Wednesday has geometry spry enough to get you through the techy stuff, stable enough for the fast stuff, and doesn’t feel sluggish when you have to ride back to the top. It also has the chops for any sort of expedition you may want to undertake. It has plenty of bottle mounts; triple bottle bosses on both fork legs and the down tube; standard bottle mounts on the seat tube and underside of the down tube; plus rack mounts on the frame and fork and fender eyelets on the dropouts, along with barrel bosses on the crown, fork legs and mid-blade, thru-blade eyelets on the fork as well. It also has internal dropper post routing and Surly Trip Guides to manage all the housing and cables on your frame with style. Wednesday also has its very own dropout design as well – a rear-facing, slotted dropout that can use either 10mm or 12mm axles and exit rearward or vertically. They’re cast steel and spaced at 170/177mm. Wednesday gives you a lot of options in the tire clearance category. In the full-forward, short chainstay position you can run 26 x 3.8? tires on 80mm rims and in the full-rearward, longer chainstay position you get the option of 26 x 4.6? tires on an 80mm rim. Wednesday is made out of Surly's own proprietary 4130 CroMoly steel and is ED coated for extra protection from the elements.
Surly Wednesday Frameset
$650.00
The Wednesday is the result of over a decade of Omniterra design experience distilled into one steel package. It can easily ride over or through most anything our other Omniterra bikes can and then some. With the Wednesday Frameset, Surly borrowed elements from some of their Trail and Touring models to create an Omniterra whip that can truly handle anything you want to attempt. Want to point it down the side of mountain? Go ahead, roll those dice. And if you make it to the bottom, you’ll be able to ride back to the top for round two. Wednesday’s geometry is spry enough to get you through techy stuff, stable enough for the fast stuff, and doesn’t feel sluggish on terrain-crawling stuff. While Wednesday is plenty confident on terrifying terrain, it also has the chops for any sort of expedition you may want to undertake. Surly gave it all the necessary braze-ons and mounts for whatever accoutrements you feel necessary in your travels. Racks? Front and rear, friend. Fenders? You got it. Bottle mounts? How does triple bottle bosses on both fork legs and the down tube, and two sets of standard mounts on the main triangle grab you? They even gave Wednesday internal routing for a dropper post and Surly Trip Guides to keep everything nice and neat and free of rat’s nests. In the dropout department, Wednesday uses a cast steel, rear-facing, slotted dropout that can exit either rearward or vertically. They’re compatible with either 10mm or 12mm axles and are spaced at 170/177mm.
Reid Titan
$664.99
Reid's Titan runs roughshod over any terrain. This junior fat bike has the tools to let your young ripper ride anywhere from sand to snow to dry singletrack. The Titan sports a lightweight aluminum frame and a 21-speed drivetrain so you can hit all your favorite trails. The 4-inch wide tires give you traction you simply would not believe and even provide plenty of cush when rolling over roots and rocks. Oversized fun isn't just for the grown-ups anymore.
Surly Moonlander Frameset
$675.00
If you ever looked at miles of mostly unrideable landscape and thought, "hmmm, I wish I could ride over that," then Surly's Moonlander is the perfect frameset for building your ultimate bike. Surly handcrafts this fine frame and fork with reliable, great-riding butted chromoly and provides the clearances for 26-inch wheels with up to humongously wide 4.7-inch tires. You also get frame reinforcements in all the right places and all the braze-ons and details needed so that you can handcraft your dream fat bike.
Surly Wednesday Frameset
$675.00
The Wednesday is Surly's all-terrain fat bike frame. The frame features trail-ready geometry, 4.6-inches of tire clearance, provides lots of cargo carrying capabilities and is suspension corrected for use with a 100mm suspension fork (sold separately). - 100% Surly 4130 CroMoly steel with 44mm headtube and internal dropper post cable routing - Frame is ED Coated for increased life expectancy - 1-1/8" straight steerer fork, 4130 CroMoly - 100mm threaded bottom bracket shell - Universal cast dropouts accommodate thru-axle or quick-release standards
Reid Boss
$799.99
Stay in charge with the Boss, a lightweight 6061 alloy frame with a rigid steel A-head fork, running 26 × 4.0" tires that leave a commanding footprint. The Boss gives you unbeatable traction in the sketchiest conditions. Key Features - Tough alloy frame and steel fork with huge clearance - Shimano 7-speed Twist Shift gearing with alloy chainset and bash guard - Powerful mechanical disc brakes (160mm rotors) for sure control in all conditions - 26 X 4.0" tires to tackle terrain you wouldn’t even attempt on any other bike - Lifetime frame and fork warranty for your peace of mind, and one year on non-consumable parts
Surly Ice Cream Truck Frameset
$825.00
Surly's Ice Cream Truck turns up the volume on fat. With unmatched traction and float courtesy of super wide tires (up to 4.8-inches wide!), and the flickable geometry of your favorite trail bike, this fatty feels frisky, limber, and ready for action. The symmetrically spaced 190mm rear end uses Surly's Modular Dropout system for an array of rear axles choices. 197mm thru-axle? 190mm geared? Singlespeed? All equally plausible possibilities with the Ice Cream Truck. A 44mm headtube provides fork options, and the frameset ships with a suspension-corrected, 150mm fork with a 15mm thru-axle. Surly's proprietary 4130 chromoly steel and corrosion-fighting ED coating add a hefty dose of tough to this bike. Now, where do you want to ride your Ice Cream Truck?
Surly Ice Cream Truck Frameset
$825.00
The Ice Cream Truck goes where most other bikes can’t. Snow, rocks, mud, sand — you name it, and chances are, someone has ridden it on an Ice Cream Truck. Don’t let that terrain-crawling ability fool you into thinking the Ice Cream Truck is slow and sluggish, though. A long top tube (best paired with a short stem) and short stays make it trail-approved and ready to rip. And with 4.8” tires on 100mm rims, “trail” is relative. Show a snowman who’s boss, ride through a sand castle — all while riding the perfect get-away vehicle. Or you can stick to riding terrain that won’t ruin a child’s day. It all starts with Surly's proprietary ED-coated 4130 CroMoly steel. ED coating provides a solid foundation for paint externally while adding a layer of corrosion protection internally. The Ice Cream Truck’s frame is symmetrically-spaced at 190mm and features Surly's MDS dropout system, so you have the option of running a 197mm thru-axle, 190mm geared or a single speed rear end. Each frameset comes with all three MDS chips so you can choose your own adventure. A 132mm wide PressFit 41 bottom bracket allowed Surly to play with the stays a bit more and move them a little further out, creating a much stiffer rear end. If you feel like swapping out the included suspension-corrected, straight blade fork, you’ll have plenty of options thanks to the Ice Cream Truck’s 44mm headtube. In a world full of uncertainties, there’s one thing you can count on: Ice Cream Truck will really take you places. At least when it comes to riding a bike — it can’t do much to help you fix the rest of your life.
SE Bikes Fat Ripper 26
$899.00
The Fat Ripper continues to take the world by storm. Never before has a bike been able to literally monster truck over everything! With its legendary PK Ripper-styled 6066 aluminum frame design and Cr-Mo Landing Gear forks, mixed with fat 26 x 3.5” tires and new Avid BB5 disc brake, this bike simply can’t be stopped. The Fat Ripper is the definition of "BMX Innovations."
Salsa Beargrease Frameset
$899.00 - $1,499.00
Go anywhere—and do it fast! Salsa's Beargrease pulls out all the stops so you can push the limits over snow, sand, mud and any other previously unrideable surface. The Bear's heart is an amazingly lightweight, efficient aluminum frame that will accommodate tires up to 4-inches wide. The carbon Salsa Makwa fork continues the lightweight trend and maximizes performance with a tapered steerer and thru-axle for outstanding steering control. Build this beauty with your favorite wheels and components and leave some fresh tracks.
Sun Bicycles Spider 3i
$899.99
When you hop on Sun's Spider 3i, the ride starts where the bike path ends. It sports a light aluminum frame and massive 26 x 4-inch tires that roll over anything and everything, including deep beach sand, on your way to the party. Sturmey Archer's unique 3-speed Kick Shift internal hub lets you shift by pedaling backwards, and the built-in coaster brake slows you with ease. Also, you'll dig the upright riding position, plush seat, and wide bars that make every journey comfy and cool.
Salsa Beargrease Frameset
$999.00
When actually buttering up forest carnivores ceases to amuse you, may we suggest instead a jaunt on your very own Salsa Beargrease? A wicked fat bike build begins with this stiff aluminum frameset, complete with 170mm spacing in the rear and a 150mm Salsa Bearpaw fork up front. With a steed such as this, you will be completely prepared for the most savage terrain and weather conditions, but can sail blissfully under clear skies, as well.
Reid Ares
$1,119.00
The Ares is a performance Fat bike built for trail riding in the worst conditions. Tackle the trickiest terrain from snow and sand to sticky mud. It runs big 4” tires for amazing grip and the ability to traverse terrain regular bikes can’t even dream of attempting. If you want to explore new trails, rugged terrain, and a riding experience like no other – the Ares will take you there. Key Features - High spec 6061 hydrofromed alloy frameset with aggressive trail geometry and a tapered internal headset - Tektro HDC hydraulic disc brakes (180mm rotors) for serious control in all conditions - 2×10 Shimano gearing with upgraded chainset with alloy bash guard and external BB - Colossal 26” x 4” Kenda Juggernaut tires to dominate previously unrideable terrain - Lifetime frame and fork warranty for your peace of mind, and one year on non-consumable parts
Fuji Wendigo 26 2.3
$1,299.00
Named after a mythical snow monster found in Canadian folklore, the Fuji Wendigo is designed to take you off the beaten path. The lightweight aluminum frame features a slack head angle and a low bottom bracket for stability over rough terrain. 93mm rims support ultra-fat 4.7-inch-wide tires, ensuring traction and flotation over deep snow and loose dirt. A 3 x 9-speed Shimano drivetrain ensures a wide gear-range, and Tektro hydraulic disc brakes keep you in control regardless of where you're riding.
Salsa Beargrease Carbon Frameset
$1,299.00
Beargrease does a lot of things well, but it does speed best. Lightweight, agile, and elegant, with all excesses removed, Beargrease will happily dispel the myth that fatbikes are slow. Fly through summer singletrack or blast out winter powder laps. Beargrease is your best bet for getting from point A to point B fast, all year, over whatever terrain stands between. With room for up to 4.6-inch wide tires, the Beargrease does things differently. So if your idea of a good time includes blasting through fresh powder or monster-trucking through wild alpine singletrack, swing a leg over and have at it!
Salsa Blackborow Frameset
$1,299.00
Blackborow is Salsa's "dream big" cargo fat bike, best paired with an unlimited imagination. With huge carrying capacity via abundant frame and fork braze-ons, and room for four full-sized panniers on the beautifully engineered rear rack, your "It sure would be awesome to..." list of expeditions is more feasible than ever. When resupplies along your route are few and far between, or you want to incorporate backcountry skiing, fishing, trail building, camping or any number of other opportunities into your journey, Blackborow will be at the top of your pack list every time. - Three bottle mounts per frame (S/T front, S/T back, D/T) - Two accessory mounts per frame (D/T bottom side, T/T top side)
Salsa Blackborow Frameset
$1,299.00
Blackborow is our “dream big” fat bike, best paired with an unlimited imagination. With huge carrying capacity via abundant frame and fork braze-ons, and room for four full-sized panniers on the beautifully engineered rear rack, your “It sure would be awesome to…” list of expeditions is more feasible than ever. When resupplies along your route are few and far between, or you want to incorporate backcountry skiing, fishing, trail building, camping or any number of other opportunities into your journey, Blackborow will be at the top of your pack list every time.
Origin8 Amarok XLT
$1,399.00
The Amarok XLT is made to access adventure. Its 4.9" tires give you traction on even the most unsettling of trails. The frame geometry is also designed for exploring; its easy handling characteristics make it as comfortable on uncharted lands as on your local trails. The streamlined SRAM X5 1x10 drivetrain is quick-shifting and the Tektro mechanical disc brakes reliably scrub speed in all types of conditions. The Amarok XLT will soon become your go-to ride.
Salsa Bucksaw Carbon Frame
$1,499.00
If fat bikes changed the world of mountain biking, then Salsa's Bucksaw Carbon shreds the book and completely rewrites it. The ultra-stiff, wonderfully light carbon frame is equipped for getting properly rowdy on practically any type of terrain. With 100mm of rear travel from a RockShox Monarch and awesome Split Pivot suspension, the word capable doesn't even scratch the surface. Up front, the tapered steerer is prepared to take a 100mm suspension fork to make every ride a party. Adding to the squish, this fat bike accepts low-pressure, high-volume tires up to 4-inches wide on 82mm rims so you can keep a tight line as you steamroll over obstacles. It's more than ready for rocks, ruts, drops, bumps, berms, and anything else between you and the end of the trail. The question "where can I ride my Bucksaw," will quickly become "where can't I ride my Bucksaw?"
Surly Wednesday
$1,499.00
Wednesday is a bike with a decade of Surly's Omniterra design experience distilled into one steel package. Wednesday can ride over the same type of pretty much anything all of their other Omniterra bikes can, but they borrowed elements from both their Trail and Touring categories to create an Omniterra ride that can truly handle anything you want to attempt. Want to point the thing down a mountain and roll those dice? Wednesday has geometry spry enough to get you through the techy stuff, stable enough for the fast stuff, and doesn’t feel sluggish when you have to ride back to the top. It also has the chops for any sort of expedition you may want to undertake. It has plenty of bottle mounts; triple bottle bosses on both fork legs and the down tube; standard bottle mounts on the seat tube and underside of the down tube; plus rack mounts on the frame and fork and fender eyelets on the dropouts, along with barrel bosses on the crown, fork legs and mid-blade, thru-blade eyelets on the fork as well. It also has internal dropper post routing and Surly Trip Guides to manage all the housing and cables on your frame with style. Wednesday also has its very own dropout design as well – a rear-facing, slotted dropout that can use either 10mm or 12mm axles and exit rearward or vertically. They’re cast steel and spaced at 170/177mm. Wednesday gives you a lot of options in the tire clearance category. In the full-forward, short chainstay position you can run 26 x 3.8 tires on 80mm rims and in the full-rearward, longer chainstay position you get the option of 26 x 4.6 tires on an 80mm rim. Wednesday is made out of Surly's own proprietary 4130 croMoly steel and is ED coated for extra protection from the elements.
Surly Wednesday
$1,550.00
The Wednesday is the result of over a decade of fat bike design experience distilled into one steely-eyed package. With Wednesday, Surly borrowed elements from some of their Trail and Touring models to create a whip that can truly handle anything you want. The frame features trail-ready geometry, 4.6" of tire clearance, and lots of cargo carrying capabilities. - 100% Surly 4130 CroMoly steel with 44mm headtube and internal dropper post cable routing - Frame is ED Coated for increased life expectancy - 1-1/8" straight steerer fork, 4130 CroMoly - 100mm Threaded BB shell - Universal cast dropouts accommodate thru-axle or quick-release standards
Salsa Mukluk Carbon Frameset
$1,599.00
Mukluk is Salsa's most versatile fat bike, designed and engineered to excel in the wide variety of conditions fat bikers face. Whether you’re methodically attempting a first route in the Northwest Territories or chasing sunlight in Moab, Mukluk can do it all. 197mm rear spacing accommodates up to 5-inch tires, and a 100mm threaded bottom bracket allows a wide range of crank (q-factor) choices. Salsa's new Version 2.0 Alternator dropouts allow for some of the shortest chainstay lengths available, too, giving you quick and nimble or long and stable in one versatile frame. Whether you go single-speed or geared, rigid or suspended out front, or make use of the stealthy and integrated Alternator Rack/Rack-Lock systems for added carrying capacity via traditional racks and panniers, you can dream boldly knowing Mukluk won’t back down.
Surly Big Fat Dummy Frameset
$1,599.00 - $1,650.00
The Big Fat Dummy is a long tail cargo bike that took a few too many doses of growth hormones. At first glance, you might say that Surly just put bigger tires on a Big Dummy. But if you said that, you'd actually be very wrong so just… don't. Think of Big Fat Dummy as more of a second or third cousin to Big Dummy rather than a brother. They share some of the same DNA and look sort of similar, but they're two very different bikes and really only interact when they both reach for the potato salad spoon at that family reunion that no one really wants to be at anyway. Now that that's out of the way, let's get down to the nitty gritty of what makes this hulking beast of a bike tick. Surly's goal with designing a cargo bike around fat tires was to create the most stable, stiff, and traction-laden ride possible while hauling a ton of stuff. Big Fat Dummy has a longer toptube and slacker headtube than its more svelt cousin giving it a nice, predictable, and stable ride. They also used thinner, lighter tubing to construct its cargo area so while it's an overall burlier bike, there's not much difference in weight. Big Fat Dummy accepts either 10mm or 12mm axles in the rear with a spacing of 190/197mm. That big ‘ol spacing equates to one thing: tire clearance for days. Big Fat Dummy maxes out at a massive 26 x 5.25" tire.* While that large of a tire provides the most traction and stability a bike can possibly offer, it's also a lot of rubber to push and might not be for everybody. Luckily, Big Fat Dummy is also a blast to ride with 3" tires too. It uses the same 100mm suspension-corrected fork as the Wednesday, meaning if you want to add a little squishy-squishy to your ride, you can throw a Bluto on and let ‘er rip. If you intend to carry a passenger on your Big Fat Dummy, Surly requires use of their Dummy Rail Collars. These provide a secondary retention system for the rack, as well as stiffen the rack system. In addition, a stoker handlebar set up, found on tandem bicycles, is recommended as well. Make sure to check with seat post manufacturer for stoker handlebar compatibility. All Big Fat Dummy framesets and bikes ship with a Dummy deck, rails, bags, and the aforementioned Dummy Rail Collars so you can immediately start hauling cargo — human or otherwise. Big Fat Dummy is ready and willing to carry all sorts of crap — literally. It's already in use on an organic farm in Ecuador so it's likely that it's hauled some form of manure by now. *Using a 26 x 5.25" tire will cause some drivetrain limitations. For all the nuts and bolts of compatibility read Surly's blog on the subject.
Salsa Beargrease Carbon Frameset
$1,799.00
Beargrease is Salsa's carbon hotrod fat bike frame, designed to convert strength and determination into speed. The super light chassis paired with your choice of sure-footed 27.5 x 4 wheels and tires reinforce Beargrease’s objective; to keep you in the express lane wherever you’re headed. Point your front wheel towards the start line of a race on groomed snow or singletrack, challenge yourself on an overnight bikepacking trip, or just get your trail riding on.
Salsa Mukluk NX1
$1,799.00
Mukluk is Salsa's most versatile fat bike, designed and engineered to excel in the wide variety of conditions fat bikers face. Whether you’re methodically attempting a first route in the Northwest Territories or chasing sunlight in Moab, Mukluk can do it all. This aluminum frame features a 197mm rear spacing to accommodate up to 5-inch tires and a 100mm threaded bottom bracket to allow a wide range of crank (q-factor) choices. Salsa's new Version 2.0 Alternator dropouts allow for some of the shortest chainstay lengths available, too, giving you quick and nimble or long and stable in one versatile frame. Mukluk NX1 is built for all-weather action with SRAM's NX1 11-speed drivetrain, and Hayes MX Comp mechanical disc brakes provide reliable stopping power to wrangle the wide SunRingle Mulefut rims wrapped in Maxxis Minion FBR 26 x 4.8-inch meats. Whether you go singlespeed or geared, rigid or suspended out front, or make use of the stealthy and integrated Alternator Rack/Rack-Lock systems for added carrying capacity via traditional racks & panniers, you can dream boldly knowing Mukluk won’t back down.
Salsa Bucksaw Frameset
$1,899.00
Where can you ride Salsa's full-suspension Bucksaw 1 fat bike? You should ask where can't you ride it! The light, lively aluminum frame is equipped for the trails with the RockShox Monarch shock and active Split Pivot suspension, giving you 100mm of rear travel. Clearance for massive, terrain-trampling 3.8-inch tires and rims work with the suspension to deliver unparalleled traction and sure-footed stability. Up front there's a tapered headtube for enhanced steering precision. Disc brake tabs allow you to install your choice of brake systems. And, full length housing guides and stealth dropper post routing are the final touches that take the Bucksaw to a whole new level of full-sus, fat bike greatness.
Surly Pugsley
$1,900.00
The Surly Pugsley may be the original fat bike, but this one is far from the original. Previously a great all-around fat bike, the Pugsley has been redesigned to be an ideal off-road touring and exploration rig. Surly lengthened the chainstays 12mm for stability when loaded and so your heels float effortlessly past panniers. The tweaked rear rack mounts on the dropouts let you center your rack over the wheel, despite the offset rear triangle. Those dropouts will take a 142x12mm thru axle if that's your schtick, but this rig comes with a 135mm QR hub, snug as a bug with a pair of adapter washers. Pugsley brings back the 135mm-spaced offset fork, so you can run a front wheel with a spare cog or freewheel as a bail-out option to swap with the rear if your internally-geared hub freezes up in neutral or you smash your derailleur having too much fun. A plethora of three-pack mounts give you gear-hauling options aplenty, and a Surly Moloko Bar gives your hands damn near as many options as well, so they stay clappably happy even on your longest, story-generating adventures.
Salsa Beargrease Carbon NX1
$1,999.00
Beargrease is Salsa's hot rod fatbike, designed to convert strength and determination into speed. The super light carbon frame and fork with the sure-footed rollover of 27.5 x 4” wheels and tires reinforce Beargrease’s objective; to keep you in the express lane wherever you’re headed. Point your front wheel towards the start line of a race on groomed snow or singletrack, or pack light and challenge yourself on a big distance overnight bikepacking trip. Beargrease shines when the pressure’s on. The SRAM NX 11-speed drivetrain has a wide range that's ready for every hill you meet, while lightweight Hayes MX Comp brakes keep your speed in check in any conditions. Beargrease takes you wherever you want to go, and fast!
Salsa Beargrease Carbon NX1
$1,999.00
Beargrease does a lot of things well, but it does speed best. Lightweight, agile, and elegant, with all excesses removed, Beargrease will happily dispel the myth that fatbikes are slow. Fly through summer singletrack or blast out winter powder laps. Beargrease is your best bet for getting from point A to point B fast, all year, over whatever terrain stands between.With 4.0-inch wide 45NRTH Husker Du tires on 80mm Surly MOBD rims, and the stiff Salsa Bearpaw fork, the Beargrease takes direction with undeviating response. An 11-speed SRAM NX drivetrain keeps it simple for dependability in all conditions, and Hayes MX Comp mechanical disc brakes paired with the giant contact patch of fat tires creates surprising stopping power so you can maintain better control into turns and down techy descents. And, when a fatbike like this tips the scales under 30 pounds, the word "plow" is replaces with "float," and thoughts of blasting through fresh powder and monster-trucking through wild alpine singletrack will be running through your head.
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