Fatboy Comp Carbon

Every now and again, we're all faced with going on a diet, and the same is true for our Fatboy. With the new Fatboy Comp Carbon, we've elevated the fat bike platform to a higher level of performance, strength, and efficiency. It features a sophisticated carbon construction that's lightweight, ultra-compliant, and stiff in all the right places for the climbs. The layup also allowed us to integrate internal cable routing to keep things clean and simple through nasty conditions. Sprinkle in a durable one-by drivetrain and some bombproof alloy wheels, and you have a bike that will give new purpose to winter and more fun to springtime.

Every now and again, we're all faced with going on a diet, and the same is true for our Fatboy. With the new Fatboy Comp Carbon, we've elevated the fat bike platform to a higher level of performance, strength, and efficiency. It features a sophisticated carbon construction that's lightweight, ultra-compliant, and stiff in all the right places for the climbs. The layup also allowed us to integrate internal cable routing to keep things clean and simple through nasty conditions. Sprinkle in a durable one-by drivetrain and some bombproof alloy wheels, and you have a bike that will give new purpose to winter and more fun to springtime.

Select

Part No:
    • FRAME

      Specialized FACT 10m carbon, tapered head tube, carbon PF30 BB, full internal shift/brake cable routing, 197x12mm dropouts, ISCG XC tabs, PM 160 rear brake, replaceable alloy derailleur hanger

    • FORK

      FACT carbon, tapered steerer, 150x15mm dropouts, internal brake cable routing

    • HEADSET

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

    • STEM

      Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise

    • HANDLEBARS

      Specialized XC, butted 6061 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm

    • GRIPS

      Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, L/XL: XL thickness

    • FRONT BRAKE

      Shimano Deore, hydraulic disc, resin pads, Ice-Tech rotor

    • REAR BRAKE

      Shimano Deore, hydraulic disc, resin pads, Ice-Tech rotor

    • BRAKE LEVERS

      Shimano Deore BR-615, hydraulic, reach adjust

    • REAR DERAILLEUR

      SRAM X0 Type 2.1, 10-speed, long cage

    • SHIFT LEVERS

      SRAM X9, 10-speed, trigger

    • CASSETTE

      Custom Sunrace, wide range, 10-speed, 11-40t

    • CHAIN

      KMC X10L, 10-speed, w/ reusable MissingLink

    • CRANKSET

      Race Face Turbine Cinch, PF30 BB, 100mm spindle, 28T direct mount ring

    • PEDALS

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

    • RIMS

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

    • FRONT HUB

      Specialized Stout XC 150, Hi Hi disc, double-sealed cartridge bearings, 15mm thru-axle, 32h

    • REAR HUB

      Specialized Stout XC 197, Hi Hi disc, alloy, sealed cartridge bearings, XD driver body, 197mm wide, 12mm thru axle, 32h

    • SPOKES

      Stainless, butted, 2.0/1.8/2.0mm, black

    • FRONT TIRE

      Specialized Ground Control, 120TPI, 2Bliss Ready, folding bead, 26x4.0"

    • REAR TIRE

      Specialized Ground Control, 120TPI, 2Bliss Ready, folding bead, 26x4.0"

    • INNER TUBES

      Standard, Presta valve

    • SADDLE

      Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm

    • SEATPOST

      Alloy, 2-bolt, 12.5mm offset, 30.9mm, anti-corrosion hardware

    • SEAT BINDER

      Specialized, 7050 alloy, single bolt, 34.9mm

  • An immaculate, FACT carbon fiber construction ensures that the frame is lightweight and plenty stiff in all the right places. Internal cable routing is also incorporated; ensuring that slush, sand, snow, or dirt will have no bearing on performance out on the trail.
  • A FACT carbon fiber fork provides tons of compliance and absorbs chatter, while simultaneously keeping the overall weight of the bike down.
  • Our Stout XC 90 alloy rims have been laced to Stout XC hubs to form a wheelset that's dependable, rugged, and efficient. So whether you're trail riding or plowing through the snow, these wheels will be the perfect mix of performance and strength.
  • 26x.4.0" Ground Control tires help soak up bumps, while also providing a game-changing level of traction, control, and floatation for better handling out in the wild.
  • A Race Face Turbine Cinch one-by crankset features an alloy spindle for added strength and long-term durability, while also leading the way for an efficient, lightweight, and simplified drivetrain with plenty of gear range for hard drives on the flats and climbs.

Geometry

  S M L XL
Stack 602mm 602mm 617mm 632mm
Reach 395mm 420mm 437mm 458mm
Head-Tube Length 94mm 94mm 110mm 125mm
Head-Tube Angle 70.5° 70.5° 70.5° 70.5°
B-B Height 307mm 307mm 307mm 307mm
B-B Drop 60mm 60mm 60mm 60mm
Trail 80mm 80mm 80mm 80mm
Fork Length (full) 496mm 496mm 496mm 496mm
Fork Rake/Offset 47mm 47mm 47mm 47mm
Front-Center 640mm 665mm 687mm 713mm
Chain-Stay Length 455mm 455mm 455mm 455mm
Wheelbase 1088mm 1113mm 1135mm 1161mm
Top-Tube Length (horizontal) 579mm 604mm 626mm 651mm
Bike Stand-Over Height 738.5mm 752mm 778.3mm 807.5mm
Seat-Tube Length 394mm 434mm 470mm 520mm
Seat-Tube Angle 73° 73° 73° 73°
Handlebar Width 750mm 750mm 750mm 750mm
Stem Length 60mm 60mm 75mm 75mm
Crank Length 170mm 175mm 175mm 175mm
Seatpost Length 400mm 400mm 400mm 400mm

  • Stack 602mm
    Reach 395mm
    Head-Tube Length 94mm
    Head-Tube Angle 70.5°
    B-B Height 307mm
    B-B Drop 60mm
    Trail 80mm
    Fork Length (full) 496mm
    Fork Rake/Offset 47mm
    Front-Center 640mm
    Chain-Stay Length 455mm
    Wheelbase 1088mm
    Top-Tube Length (horizontal) 579mm
    Bike Stand-Over Height 738.5mm
    Seat-Tube Length 394mm
    Seat-Tube Angle 73°
    Handlebar Width 750mm
    Stem Length 60mm
    Crank Length 170mm
    Seatpost Length 400mm
    View S Geometry
  • Stack 602mm
    Reach 420mm
    Head-Tube Length 94mm
    Head-Tube Angle 70.5°
    B-B Height 307mm
    B-B Drop 60mm
    Trail 80mm
    Fork Length (full) 496mm
    Fork Rake/Offset 47mm
    Front-Center 665mm
    Chain-Stay Length 455mm
    Wheelbase 1113mm
    Top-Tube Length (horizontal) 604mm
    Bike Stand-Over Height 752mm
    Seat-Tube Length 434mm
    Seat-Tube Angle 73°
    Handlebar Width 750mm
    Stem Length 60mm
    Crank Length 175mm
    Seatpost Length 400mm
    View M Geometry
  • Stack 617mm
    Reach 437mm
    Head-Tube Length 110mm
    Head-Tube Angle 70.5°
    B-B Height 307mm
    B-B Drop 60mm
    Trail 80mm
    Fork Length (full) 496mm
    Fork Rake/Offset 47mm
    Front-Center 687mm
    Chain-Stay Length 455mm
    Wheelbase 1135mm
    Top-Tube Length (horizontal) 626mm
    Bike Stand-Over Height 778.3mm
    Seat-Tube Length 470mm
    Seat-Tube Angle 73°
    Handlebar Width 750mm
    Stem Length 75mm
    Crank Length 175mm
    Seatpost Length 400mm
    View L Geometry
  • Stack 632mm
    Reach 458mm
    Head-Tube Length 125mm
    Head-Tube Angle 70.5°
    B-B Height 307mm
    B-B Drop 60mm
    Trail 80mm
    Fork Length (full) 496mm
    Fork Rake/Offset 47mm
    Front-Center 713mm
    Chain-Stay Length 455mm
    Wheelbase 1161mm
    Top-Tube Length (horizontal) 651mm
    Bike Stand-Over Height 807.5mm
    Seat-Tube Length 520mm
    Seat-Tube Angle 73°
    Handlebar Width 750mm
    Stem Length 75mm
    Crank Length 175mm
    Seatpost Length 400mm
    View XL Geometry