Specialized Fatboy
  • Color: Gloss Black/Baby Blue/Rocket Red
  • Color: Gloss White/Black/Nordic Red



Product Rating
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2017 Specialized Fatboy

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.

Features and Information

Specification Description
Frame Specialized M5 Aluminum, fully butted w/smooth welding, tapered head tube and seat tube, 100mm of travel, forged post mount 160mm disc drop outs, internal routing, forged bottom bracket shell, 197x12mm thru-axle rear
Fork FACT carbon, tapered steerer, 150mm axle spacing
Rims/Wheels Specialized 26" disc front, 21mm depth, 86mm internal width, 32h
Hubs Specialized Stout XC
Spokes Stainless, 14g, black
Tires Specialized Ground Control Fat, 26 x 4.6, 2Bliss Ready
Crankset RaceFace Aeffect Cinch
Chainrings 28T
Rear Derailleur SRAM X7
Rear Cogs Sunrace, 10-speed, 11-42t
Shifters SRAM X7
Handlebars Double-butted alloy
Tape/Grips Specialized Sip Grip
Stem Specialized Stout, 3D-forged alloy
Brakes Tektro Gemini, hydraulic disc, Front: 180mm; Rear: 160mm
Saddle Body Geometry Henge Comp
Seatpost Aluminum

* Subject to change without notice.


by PowerReviews
Option Barcode Manufacturer's Part Number Vendor Number
Gloss Black/Baby Blue/Rocket Red / Medium 00888818187263 99517-7003 SBC-99517-7003
Gloss Black/Baby Blue/Rocket Red / Large 00888818186853 99517-7004 SBC-99517-7004
Gloss Black/Baby Blue/Rocket Red / X-Large 00888818187447 99517-7005 SBC-99517-7005
Gloss White/Black/Nordic Red / Medium 00888818187249 99517-7103 SBC-99517-7103
Gloss White/Black/Nordic Red / Large 00888818186969 99517-7104 SBC-99517-7104