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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. 

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. 

    • FRAME

      FACT 10m, full carbon frame, 12x197mm thru-axle rear, internal cable routing, ISCG XC tabs, suspension corrected for 100mm of travel

    • FORK

      Carbon, 46mm offset, tapered steerer, 150mm axle spacing

    • FRONT HUB

      Specialized Stout XC, alloy disc, double-sealed cartridge bearings, 15x150mm thru-axle, 32h

    • REAR HUB

      Stout XC, disc alloy, SRAM XD driver body, sealed cartridge bearings, 12x148mm thru-axle, 32h

    • SPOKES

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

    • RIMS

      Specialized 26" disc front, 21mm depth, 86mm internal width, 32h

    • INNER TUBES

      Standard, Presta valve

    • FRONT TYRE

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

    • REAR TYRE

      Ground Control Fat, Control casing, 26x4.0", 120TPI, Aramid folding bead, 2Bliss Ready

    • CRANKSET

      RaceFace Turbine Cinch crankset, alloy, 30mm spindle, direct-mount chainring, 76.5mm chainline, 11-speed

    • SHIFT LEVERS

      SRAM X9, 10-speed, trigger

    • REAR DERAILLEUR

      SRAM X0, long cage, 10-speed

    • CASSETTE

      Sunrace, 10-speed, 11-42t

    • CHAIN

      10-speed, EXTRA lightweight hollow outer links w/reusable Missing Link # CL559R

    • FRONT BRAKE

      Shimano Deore, hydraulic disc, resin pads, post mount, 160mm rotor

    • REAR BRAKE

      Shimano Deore, hydraulic disc, resin pads, 160mm rotor

    • HANDLEBARS

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

    • GRIPS

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

    • STEM

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

    • SADDLE

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

    • SEATPOST

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

    • SEAT BINDER

      Alloy, 34.9mm

    • PEDALS

      Specialized Dirt Pedals

    Specifications subject to change without notice.

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 near bombproof alloy wheels, and you have a bike that will give new purpose to winter and more fun to springtime.
  • An immaculate FACT carbon fibre 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 fibre fork provides tons of compliance and absorbs chatter, while simultaneously keeping the overall weight of the bike down
  • Alloy rims have been laced to our XC Pro 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
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Fatboy Comp Carbon

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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°
Crank Length 170mm 175mm 175mm 175mm
Handlebar Width 750mm 750mm 750mm 750mm
Stem Length 60mm 60mm 75mm 75mm
Saddle Width 143mm 143mm 143mm 143mm
Seat Post Length 350mm 350mm 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°
    Crank Length 170mm
    Handlebar Width 750mm
    Stem Length 60mm
    Saddle Width 143mm
    Seat Post Length 350mm
    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°
    Crank Length 175mm
    Handlebar Width 750mm
    Stem Length 60mm
    Saddle Width 143mm
    Seat Post Length 350mm
    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°
    Crank Length 175mm
    Handlebar Width 750mm
    Stem Length 75mm
    Saddle Width 143mm
    Seat Post 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°
    Crank Length 175mm
    Handlebar Width 750mm
    Stem Length 75mm
    Saddle Width 143mm
    Seat Post Length 400mm
    View XL Geometry