
Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s DealsFatboy SE
A 26″ aluminum frame rigid fat bike with mid-range components and tektro mechanical disc brakes.
Compare the full range
| Frame | Aluminum |
|---|---|
| Suspension | Rigid |
| Fork | Aluminum |
| Wheels | 26″ Aluminum |
| Drivetrain | 2 × 10 |
| Groupset | X5 |
| Brakes | Tektro Mechanical Disc |
5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

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
Light, speedy, well finished and perfect for mile-munching
You'll want to switch the stock tyres for snow, 203mm rotors are overkill, gearing is a little narrow

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.

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.

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

Nov 2014 · MBA Action
Let's kick back and have some fun
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
| 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 Standard: BB30, Press Fit |
|---|---|
| Fork | Specialized, alloy, air-formed legs, tapered alloy steererer, 135mm hub spacing, open quick-release dropouts |
| Bottom Bracket | BB30, sealed cartridge bearings |
| Stem | Ahead 3D-forged alloy, 31.8mm clamp, 6-degree rise |
| Handlebar | Double-butted alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, 750mm width, 31.8mm |
| Saddle | Body Geometry Henge Sport, steel rails, 143mm |
| Seatpost | Alloy, 12.5mm offset, 2-bolt clamp, 27.2mm Type: Rigid |
| Pedals | Specialized Dirt Pedals |
| Grips | Specialized MTB Grip, lock-on |
| Rear Derailleur | SRAM X5, long cage, 10-speed |
|---|---|
| Front Derailleur | SRAM X5, low direct-mount, 2x10 |
| Crank | Custom Samox, forged alloy, 2x10, Cr-Mo spindle, 104mm BCD spider |
| Shifters | SRAM X5, 10-speed, trigger |
| Cassette | Sunrace, 10-speed, 11-36t |
| Chain | KMC X10EPT Anti-Rust, 10-speed, w/reusable MissingLink |
| Brakes | Front: Tektro Aries, mechanical disc, organic pads, 160mm rotor, Rear: Tektro Aries, mechanical disc, organic pads, 160mm rotor Type: Tektro Mechanical Disc |
| Rims | Specialized 26"" disc front, 21mm depth, 86mm internal width, 32h |
|---|---|
| Spokes | Stainless, black, 14g |
| Front Hub | Specialized Stout XC 135, disc alloy, loose ball bearings, bolt-on axle, 32h |
| Rear Hub | Specialized disc, sealed cartridge bearings, alloy body cassette, 10mm steel QR, 32h |
| Tires | Front: Ground Control Fat, 60 TPI, wire bead, 26x4.6"", Rear: Ground Control Fat, 26x4.6"", 60TPI, wire bead |
First added November 6
Last updated November 6
Not listed for 2,401 days