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2016 Specialized

Fatboy SE

A 26″ aluminum frame rigid fat bike with mid-range components and tektro mechanical disc brakes.
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FrameAluminum
SuspensionRigid
ForkAluminum
Wheels26″ Aluminum
Drivetrain2 × 10
GroupsetX5
BrakesTektro Mechanical Disc
Where to Buy
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

25 mph

Fatboy SE

23 mph

Similar Bikes

Highest gear

(descending)

Reviews
BikeRadar
Specialized Fatboy Comp Carbon review

May 2016 · Seb Stott

Despite a couple of component niggles, the Fatboy has huge potential to dominate any fat bike race. Buy if you want a fast, capable and well-appointed fatty to race with

Highs
  • Light, speedy, well finished and perfect for mile-munching

Lows
  • You'll want to switch the stock tyres for snow, 203mm rotors are overkill, gearing is a little narrow

Read Review

Enduro Mountainbike Magazine
Specialized Fatboy 20 Review: Kids Bike on Steroids

Mar 2016 · Evan Phillips

Fatbikes are polarizing, especially for our kids. But are they any good for lightweight shredders? We find out with the Specialized Fatboy 20.

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BIKE Magazine
Specialized Fatboy Expert review - BIKE

Feb 2015

We reviewed Specialized's Fatboy Expert on the frigid, snowy trails of Marquette, MI to see how it held up to proper winter conditions.

Read Review

Canadian Cycling Magazine
Specialized Fatboy 24 and Fatboy 20: Fat bikes for small riders

Nov 2014 · Canadian Cycling Magazine

Specialized Canada has announced that two fat bikes for young riders will be available in mid-December. Both the Specialized Fatboy 24 and Fatboy 20 will

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Mountain Bike Action
Bike Test: SPECIALIZED FATBOY EXPERT

Nov 2014 · MBA Action

Let's kick back and have some fun

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MTBR
Specialized Fatboy

Mar 2014 · Francis Cebedo

Fatbiking is about fun, adventure, determination, accomplishment, and a little bit of insanity. Specialized has rolled all of this up into a nice package that makes me actually want to go out in 12 degree temperatures to ride in the snow. - Mtbr.com

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Specs
Build
Frame

Specialized M4 aluminum, fully-butted tubing w/ smooth welds, tapered head tube, post-mount disc dropouts, 190mm rear hub spacing, replaceable alloy derailleur hanger

BB StandardPF30, Press Fit

Fork

Specialized, alloy, air-formed legs, tapered alloy steerer, 135mm hub spacing, open QR dropouts

Bottom Bracket

Samox, PF30, sealed cartridge

Headset

1-1/8"" upper, 1-1/2"" lower, threadless, Campy style, cartridge bearings

Stem

Specialized Stout, 3D forged alloy, 4-bolt, 6-degree rise, anti-corrosion hardware

Handlebar

Specialized Stout XC, double-butted 6061 alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, 31.8mm

Saddle

Body Geometry mountain, steel rails, 143mm

Seatpost

Alloy, 2-bolt, micro-adjust, 12.5mm offset, 30.9mm

TypeRigid

Pedals

Nylon, 1 pc. body, 9/16"", w/ reflectors

Grips

Specialized Body Geometry XCT Contour, Kraton w/ gel, lock-on

Groupset
Rear Derailleur

SRAM X5, 10-speed, long cage

Front Derailleur

SRAM X5, 2x10, low direct mount

Crank

Specialized Stout XC, forged alloy, 2x10, PF30, Cr-Mo spindle, 36/22T, 104mm BCD spider

Shifters

SRAM X5, 2x10, trigger

Cassette

Sunrace, 10-speed, 11-36t

Chain

KMC X10, 10-speed, w/ reusable MissingLink

Brakes

Front: Tektro Aries, mechanical disc, organic pads, post mount, 160mm rotor, Rear: Tektro Aries, mechanical disc, organic pads, IS type, 160mm rotor

TypeTektro Mechanical Disc

Brake Levers

Tektro, mechanical disc

Wheels
Rims

Specialized Stout XC 90, disc, alloy, single wall, 90mm wide, sleeve joint, hookless design, 32h

Spokes

Stainless, 14g, black

Front Hub

Specialized Stout XC 135, Hi Hi disc, alloy, loose ball bearings, bolt-on axle, 32h

Rear Hub

Specialized Stout XC 190, Hi Hi disc, alloy, sealed cartridge bearings, QR, 32h

Tires

Front: Specialized Ground Control Fat, 60TPI, wire bead, 26x4.6"", Rear: Specialized Ground Control Fat, 60TPI, wire bead, 26x4.6""

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First added July 9

Last updated July 9

Not listed for 2,521 days