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Fat Bikes

Surly Big Fat Dummy
$3,025.00
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.
Surly Ice Cream Truck
$1,999.00
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 on 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. 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. The Ice Cream Truck comes with 197mm thru-axle chips and a 2x10 speed Shimano drivetrain. The SRAM Level T brakes offer exceptional modulation in all conditions and all temperatures. 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.
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 Moonlander
$2,167.50 - $2,550.00 $2,550.00 Up To 15% Savings
If you ever looked at miles of mostly unrideable landscape and thought "Huh, I wish I could ride over that," Surly's Moonlander is reason for applause. The chromoly frame was built around humongous 4.8-inch wide tires on Surly Clown Shoe rims. These beautifully large assets are meant to roll over any obstacle. The flotation and traction gained by using large-volume, low-pressure tires can get you over and through otherwise unrideable terrain: ice, snow, sand, mud, wet rocks and roots. Speaking of ice and snow, the drivetrain uses Shimano SLX shifters so you can change gears in mittens, and a Surly Offset Double crank provides low gearing options. Plus, rain or shine, dry or mud bog, Avid's BB7 mechanical-disc brakes slow you down in any conditions.
Surly Moonlander Frameset
$699.99 - $700.00
If you ever looked at miles of mostly unrideable landscape and thought "hmmm, I wish I could ride over that" then Surly's Moonlander might be your perfect bike. The chromoly frame was built around humongously wide rims and tires (we're talking 4.7-inches wide here!) meant to roll over dang near any obstacle. The flotation and traction gained by using monster volume, low-pressure tires can get you over and through otherwise sink-up-to-the-hubs terrain: ice, snow, sand, mud, wet rocks and roots. Plus, the matching chromoly fork is designed for a rear hub so just in case your rear freewheel blows up in the backcountry, you have spare to keep you rolling.
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.
Surly Pugsley Frameset
$574.99 - $575.00
If you ride in landscapes and weather that prevents mere mortals from following your tire tracks, Surly has the bike for you. The Pugsley was created to go where other bikes flounder with nearly 4-inch-wide tires on 26-inch rims. The flotation and traction gained by using large volume, low-pressure tires can get you over and through otherwise unrideable terrain: ice, snow, sand, mud, wet rocks and roots. This burly 4130 chromoly frameset comes with a stout chromoly fork with spacing to run a rear wheel up front. That way if your freewheel fails in the backcountry you can still pedal home.
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.
Specialized Fatboy
$1,800.00
Skinny tires are for the road; Specialized’s Fatboy is for everything else. This lightweight aluminum frame is mated to a FACT carbon fork on 4.6-inch Ground Control tires that devour everything in your path. The super-wide aluminum rims give you stability and durability to roll through the most root-filled trail like it’s butter. With SRAM X7 drivetrain components providing slick shifting on all-day adventures or snowy cruises, you’ll be sure you get the push you need when speed’s what you’re after. And, you can bring it all back down to earthly limits thanks to the Tektro Gemini hydraulic disc brakes. Trail? Sand? Snow? The Fatboy owns it all.
Specialized Fatboy
$1,919.99
Going fat isn't just a fun way to ride—it's a ride revolution. The security and control that the wheel system, found on our Fatboy, provides is unparalleled. You get dramatically more traction, grip, and floatation than with traditional mountain tires, all without sacrificing much to climbing efficiency. The end result is easy to explain—you have way more fun. And to make sure of it, we built the Fatboy with a durable list of components that are low-maintenance and eager to perform season after season. Have more fun—go fat. - The frame features an M5 alloy construction that provides the ideal blend of efficiency and durability, while the geometry creates a roomy top tube and short chainstays for easy climbing and confident descending. - A FACT carbon fiber fork provides tons of compliance and absorbs chatter, while simultaneously keeping the overall weight of the bike down. - The SRAM NX one-by groupset keeps things simple, and is ready to take on the trail for the long haul.
Specialized Fatboy
$1,920.00
Going fat isn't just a fun way to ride—it's a ride revolution. The security and control that the wheel system, found on our Fatboy, provides is unparalleled. You get dramatically more traction, grip, and floatation than with traditional mountain tires, all without sacrificing much to climbing efficiency. The end result is easy to explain—you have way more fun. And to make sure of it, we built the Fatboy with a durable list of components that are low-maintenance and eager to perform season after season. Have more fun—go fat. - The frame features an M5 alloy construction that provides the ideal blend of efficiency and durability, while the geometry creates a roomy top tube and short chainstays for easy climbing and confident descending. - A FACT carbon fiber fork provides tons of compliance and absorbs chatter, while simultaneously keeping the overall weight of the bike down. - The SRAM NX one-by groupset keeps things simple, and is ready to take on the trail for the long haul.
Specialized Fatboy 20
$1,000.00
Get your kids in on the fatbike fun with the Specialized Fatboy 20. It features a lightweight aluminum frame with gigantic 4.0-inch wide Ground Control tires to devour everything in your path. The super-wide 20-inch aluminum rims have the stability and durability to roll through rocky, root-filled trails with an ease that promises confidence and fun. SRAM's got drivetrain duties covered with a quick-shifting X4 drivetrain. And, powerful Tektro Aires mechanical disc brakes deliver solid stopping power. Trail? Sand? Snow? The Fatboy 20 owns it all.
Specialized Fatboy 24
$800.00
It's a kid's job to ride bikes, have fun, and eat cake. With a lightweight aluminum frame and gigantic 4-inch wide tires, the Specialized Fatboy 24 devours snow, mud, and sand like a boss. The super-wide 24-inch aluminum rims have the stability and durability to roll through rocky, root-filled trails with an ease that promises confidence and fun. SRAM's got drivetrain duties covered with a quick-shifting X4 drivetrain. And, powerful Tektro Aires mechanical disc brakes deliver solid stopping power. Whether you and your child are looking forward to the next snow day or just want a unique trail experience, the Fatboy 24 is guaranteed to make everyone smile.
Specialized Fatboy Comp
$2,500.00
Specialized's Fatboy Comp floats through any terrain that you can serve up. This trail-eating champ is built around a lightweight aluminum frame and vibration-quieting carbon fork, but the real stomach of this monster takes the form of the 4.6-inch Ground Control tires that give you low-pressure grip on any terrain. They're mated to wide aluminum rims that give you stability even on the loosest terrain. While you're eyeing new and offbeat places to roll your Fatboy, you can count on the efficient one-by SRAM X0 drivetrain to get you there quickly. When it's time to slow it all down and take in the scenery, Shimano Deore brakes are on the case. Sand? Snow? Mud? The Fatboy is eager to go.
Specialized Fatboy Expert Carbon
$5,000.00
Specialized's Fatboy Expert Carbon is a bantamweight in the plus-sized world. By incorporating carbon, they've elevated the fat bike platform to a higher level of performance, strength, and efficiency. This trail-eating champ is built around a svelte FACT 10m Carbon frame and vibration-quieting carbon fork. Tubeless 4-inch wide Ground Control tires are wrapped around lightweight HED Big Deal carbon wheels that provide trail-shredding stability while flying up climbs. While you're eyeing new and offbeat places to roll your Fatboy, you can count on the efficient 11-speed one-by SRAM X01 drivetrain powered by carbon Race Face Next SL cranks to get you there quickly. When it's time to slow it all down and take in the scenery, SRAM Guide R brakes are on the case. Sand? Snow? Mud? The Fatboy is one light fatty that backs it up with ability.
Specialized Fatboy Pro
$3,360.00 - $4,200.00 $4,200.00 Up To 20% Savings
Specialized's Fatboy Pro starts every day with a big breakfast of gnar-nola, wheelies, and shredded trails; it's not a picky eater. With a RockShox Bluto suspension fork and massive 4.6-inch Ground Control tires, it has the appetite to devour rocks, sand, snow, and whatever else you shove in front of it. Those fat tires are mated to wide aluminum rims that can take a beating and give you stability even on loose terrain. While you're eyeing new and offbeat places to roll your Fatboy, you can count on the SRAM X01 drivetrain with a Race Face crank to get you there quickly. When it's time to slow down and take in the scenery, Shimano XT brakes are on the case. There's even a Command Post dropper so you can climb like a skinny kid, and descend like the rolling mass of traildozer you are. The Fatboy Pro is always hungry for more, so go ahead, be a glutton.
Specialized Fatboy SE
$1,620.00
If having fun for the sake of having fun sounds appealing to you, "going fat" will change the way you ride forever. The security and control that the wheel system found on our Fatboy SE provides is unparalleled. You get dramatically more traction, grip, and floatation than with traditional mountain tires, all without sacrificing much to climbing efficiency. The end result is easy to explain—you have way more fun. And to make sure of it, we built the Fatboy with a durable, no-nonsense list of components that are low-maintenance and eager to perform season after season. - The frame features an M5 alloy construction that provides the ideal blend of efficiency and durability, while the geometry creates a roomy top tube and short chainstays for easy climbing and confident descending. - Our alloy fork with air-formed legs is lightweight and pairs up perfectly with the fat wheel system to soak up trail chatter and bumps. - The Shimano 10-speed groupset features a wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides significant weight savings in comparison to a standard two-by setup.
Specialized Hellga - Women's
$1,500.00
The beach, the nordic ski zone, that ribbon of singletrack that disappears through the woods—Specialized’s Hellga loves all of the above. This lightweight aluminum frame and fork ride on 4.6-inch Ground Control tires that simply float above anything in your path. The super-wide aluminum rims give you stability and durability to roll through the rockiest, root-filled trails like butter. SRAM’s X5 hill-topping 2X10 drivetrain provides slick shifting on all-day adventures or snowy cruises. And, you can bring it all back down to earthly limits thanks to the Tektro Aries disc brakes. Plus, the Specialized aluminum bar, stem, and post have the all-season durability needed for a bike this capable.
Specialized Hellga Comp - Women's
$1,950.00
With her bold and bodacious trail attitude, the Specialized Hellga Comp is seriously fun and capable of turning the most mundane rides into an adventure. This lightweight aluminum frame, fronted with a vibration-smoothing FACT carbon fork, rides on 4.6-inch Ground Control tires that float over anything in your path. The super-wide aluminum rims give you stability and durability to roll through the rockiest, root-filled trail like butter. SRAM’s hill-topping 2X10 drivetrain provides slick shifting on all-day adventures or snowy cruises. You can bring it all back down to earthly limits with excellent speed modulation thanks to the Tektro Gemini hydraulic disc brakes. And, the Specialized aluminum cockpit has the Hellga every season reliable and dishing out fun wherever she goes.
Specialized Hellga Expert
$3,000.00
Don’t hold back, Specialized’s Hellga Expert is ready to give you the ultimate in versatility by providing superb traction, floatation, and control on all kinds of terrain. This lightweight aluminum frame, fronted with a vibration-smoothing FACT carbon fork, practically hovers on 4.6-inch Ground Control tires that let you enjoy the simple pleasures of superb traction in loose sand and snow. The super-wide aluminum rims give you stability and durability to let you float over roots and rocks. SRAM’s efficient one-by 11-speed drivetrain provides slick shifting on all-day adventures or snowy cruises. You can bring it all back down to earthly limits with excellent speed modulation thanks to the Shimano Deore XT hydraulic disc brakes. And this fat bike is loaded with Specialized's bar, stem, post, and renowned Body Geometry saddle.
Pivot Cycles LES Fat PRO XT/XTR 1x
$5,299.00 - $8,209.00
Ear-to-ear grins come standard with Pivot's LES Fat. Its full carbon frame features leading-edge materials and Pivot's hollow-core, internal-molding process, resulting in an ultra-lightweight frame featuring a massive down tube and a 132mm Press Fit BB for best-in-class power transfer. The LES Fat features the Swinger II dropout system, enabling you to run almost any wheel and tire combo, easily switch between singlespeed and geared drivetrains, and even tune your chainstay length based on conditions and desired handling characteristics. Included are two headset cup options (Zero Stack and 18mm) for perfect front end geometry at any wheel size. The LES Fat PRO XT/STR 1x includes a RockShox Bluto RCT3 100mm fork for extra control and sharper front-end tracking on rowdy fat-tire adventures, while beefy Maxxis tires mounted to 80mm Sun Ringle Mulefut wheels deliver lo-fi suspension and hi-fi traction on virtually any surface. Shimano’s exceptionally smooth-shifting XT/XTR 1x drivetrain is spun up by an E-Thirteen crank, and Shimano XT hydraulic brakes offer huge power and tight modulation to precisely control speed, even on slippery surfaces. With specs like these, LES Fat is the perfect choice for any big-tire adventure.
Pivot Cycles LES Fat RACE XT 1x
$3,499.00 - $6,304.00
Ear-to-ear grins come standard with Pivot's LES Fat. Its full carbon frame features leading-edge materials and Pivot's hollow-core, internal-molding process, resulting in an ultra-lightweight frame featuring a massive down tube and a 132mm Press Fit BB for best-in-class power transfer. The LES Fat features the Swinger II dropout system, enabling you to run almost any wheel and tire combo, easily switch between singlespeed and geared drivetrains, and even tune your chainstay length based on conditions and desired handling characteristics. Included are two headset cup options (Zero Stack and 18mm) for perfect front end geometry at any wheel size. The LES Fat RACE XT 1x includes a Pivot full carbon fork for precise steering and lightweight efficiency on epic adventures, while beefy Maxxis tires mounted to 80mm Sun Ringle Mulefut wheels deliver lo-fi suspension and hi-fi traction on virtually any surface. Shimano’s workhorse XT 1x drivetrain is spun up by an E-Thirteen crank, and Shimano Deore hydraulic brakes offer huge power and great modulation to precisely control speed, even on slippery surfaces. With specs like these, LES Fat is the perfect choice for any big-tire adventure.
Momentum iRide Rocker
$615.00
Unstoppable style. One look at those super fat tires and you can’t help but smile. Roll down rough city streets, through the park, even on the beach, with the iRide Rocker. Do it all on this fun-loving fattie. Built around 26-inch wheels with massive 4-inch diameter tires—capable of running super low air pressure for a smooth ride and incredible traction—this go-anywhere fat bike is built for mobility and fun. It’s great for city cruising, hitting the boardwalk, even riding on the beach. With a rugged yet lightweight ALUXX aluminum frame, 7-speed drivetrain, and powerful disc brakes, it can handle the hills and is perfect for gravel or dirt paths in the park. Special features include a kickstand and built-in cup holder so your beverage travels with you.
Momentum iRide Rocker
$615.00
One look at the iRide Rocker's super-fat tires and you can't help but smile! Roll down rough city streets, through the park, on the beach, or even out through the snow. This light aluminum frame is built around massive 4-inch wide tires for a fun, cushy ride. The wide-range 7-speed Shimano drivetrain lets you spin up hilly terrain, while the powerful mechanical disc brakes give you excellent stopping power in all conditions. The comfortable saddle and handlebars put you in a heads-up, ride-for-hours position, while a built-in cup holder sets the laid-back tone for your ride.
Momentum iRide Rocker
$615.00
Unstoppable style. One look at those super fat tires and you can’t help but smile. Roll down rough city streets, through the park, even on the beach, with the iRide Rocker. Do it all on this fun-loving fattie. Built around 26-inch wheels with massive 4-inch diameter tires—capable of running super low air pressure for a smooth ride and incredible traction—this go-anywhere fat bike is built for mobility and fun. It’s great for city cruising, hitting the boardwalk, even riding on the beach. With a rugged yet lightweight ALUXX aluminum frame, 7-speed drivetrain, and powerful disc brakes, it can handle the hills and is perfect for gravel or dirt paths in the park. Special features include a kickstand and built-in cup holder so your beverage travels with you.
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