Fatboy Comp Carbon
Starting at $3,000.00
Part No.  

Fatboy Comp Carbon

Starting at $3,000.00
Part No.  
Fatboy Comp Carbon
Overview
Technical Specifications
Geometry
Reviews
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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 10m 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 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.
  • SRAM's 12-speed GX Eagle drivetrain, with a Truvativ Descendent crank, features an ultra-wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides a significant weight savings in comparison to a standard two-by setup.

Technical Specifications

Technical Specifications

DRIVETRAIN
CHAIN SRAM GX Eagle, 12-speed w/ PowerLock®
BOTTOM BRACKET PF30
CRANKSET Race Face Next R crank
SHIFT LEVERS SRAM GX Eagle, trigger, 12-speed
CASSETTE SRAM GX Eagle, 12-speed, 10-50t
CHAINRINGS Steel, 30T
REAR DERAILLEUR SRAM GX Eagle, 12-speed
SUSPENSION
FORK Specialized FACT carbon, tapered steerer, 46mm offset, 150mm axle
WHEELS
FRONT HUB Stout Pro 150, sealed cartridge bearings, 6-bolt disc, 15x150mm, 32h
REAR HUB Stout Pro 197, sealed cartridge bearings, 6-bolt disc, 12x197mm, SRAM XD driver body, 32h
INNER TUBES Presta, 40mm valve
SPOKES Stainless, 14g
RIMS Stout XC 80, 26", alloy, 76mm internal width, disc-specific
FRONT TIRE Ground Control Fat, Control casing, 120 TPI, Aramid folding bead, 2Bliss Ready, 26x4.0"
REAR TIRE Ground Control Fat, Control casing, 120 TPI, Aramid folding bead, 2Bliss Ready, 26x4.0"
COCKPIT
SADDLE Body Geometry Phenom Comp, Adaptive Edge design, hollow Cr-Mo rails, 143mm
SEATPOST Alloy, 2-bolt clamp, 12.5mm offset, 30.9mm, anti-corrosion hardware
STEM Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise
HANDLEBARS Stout XC, double-butted 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
BRAKES
FRONT BRAKE SRAM Level TL hydraulic disc, organic pads, 200/180mm rotors
REAR BRAKE SRAM Level TL hydraulic disc, organic pads, 180/160mm rotors
ACCESSORIES
PEDALS Specialized Platform, Cr-Mo, 9/16" spindle
FRAMESET
SEAT BINDER Alloy, 34.9mm
FRAME Specialized FACT 10m, 12x197mm thru-axle rear, internal cable routing, ISCG XC tabs
* Specifications are subject to change without notice

Geometry

Geometry Chart

Fatboy - Geometry

S M L XL
  S M L XL
Crank Length 170MM 175MM 175MM 175MM
Stem Length 60MM 60MM 75MM 75MM
Seatpost Length 350MM 350MM 400MM 400MM
Saddle Width 143mm 143mm 143mm 143mm
Handlebar Width 750MM 750MM 750MM 750MM
Reach 395mm 420mm 437mm 458mm
Top Tube Length, Horizontal 579mm 604mm 626mm 651mm
Stack 602mm 602mm 617mm 632mm
Wheelbase 1088mm 1113mm 1135mm 1161mm
Chainstay Length 455mm 455mm 455mm 455mm
Front Center 640mm 665mm 687mm 713mm
BB Drop 60mm 60mm 60mm 60mm
BB Height 307mm 307mm 307mm 307mm
Seat Tube Angle 73° 73° 73° 73°
Head Tube Angle 70.5° 70.5° 70.5° 70.5°
Seat Tube Length 394mm 434mm 470mm 520mm
Head Tube Length 94mm 94mm 110mm 125mm
Bike Standover Height 738.5mm 752mm 778.3mm 807.5mm
Fork Rake/Offset 47mm 47mm 47mm 47mm
Fork Length, Full 496mm 496mm 496mm 496mm
Trail 80mm 80mm 80mm 80mm

Reviews