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Fat Bikes

Specialized Fatboy SE
$1,500.00 - $1,639.99
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.
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.
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.
Trek Farley 9.8
$5,149.99
Farley 9.8 is the lightest fat bike we make. It has an OCLV Mountain Carbon frame, a carbon fork, carbon wheels, and a 1x12 SRAM GX Eagle drivetrain with the widest range of gears for varying terrain. This is a mountain bike with no compromises, and it's all about going as fast as possible in every season. It's right for you if... You don't like fat biking - you love it! You make the biggest investment in your fat bike because you have the best time riding it, and you're willing to shell out for the lightest, fastest, fat bike we make because you know there's a return in fun, speed, and adventure. The tech you get A lightweight OCLV Mountain Carbon frame with Stranglehold dropouts, a Bontrager Haru rigid carbon fork, a SRAM GX Eagle 1x12 drivetrain with an extra-wide gear range, and Tubeless Ready carbon Bontrager Wampa wheels paired with 27.5x4.5 Bontrager Barbegazi TLR tires. The final word It's the lightest fat bike we make. A carbon frame, carbon wheels, carbon fork, and top-shelf SRAM drivetrain come together in Farley 9.8 to make a high-performance ride that won't be slowed by foul weather, deep snow, or gnarly terrain. Why you'll love it 1 - This is a fat bike made without compromise: it's the lightest, fastest model we make 2 - It's a four-season freedom machine that lets you ride outside all year long 3 - The 27.5x4.5 tires deliver more speed and traction than their 26-inch counterparts 4 - It's easy to set up tubeless - and when you do, you'll save weight and your ride will get even faster
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.
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