Fatboy Comp
$2,500.00
Part No.  

Fatboy Comp

$2,500.00
Part No.  106561
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Fatboy Comp
Overview
Technical Specifications
Geometry
Reviews
Whether you ride through a snowy winter or a sandy summer, you know the havoc that salt can create when it comes to your bike. Even in the best trail conditions, rogue rocks, branches, and well, life in general, can take their toll. For these reasons, it's hard to argue against the merits of an aluminum construction, especially one as awesome as what's found on our Fatboy Comp. It provides the perfect blend of efficiency and durability, so you get a touch more security without sacrificing anything in the performance department. And in keeping with this theme, we spec'd it with a no-nonsense build that's hungry to perform on the trail, season after season. Once you go fat, you never go back.
  • 26x.4.6" 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.
  • 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.
  • The frame features an M4 alloy construction that provides the ideal blend of efficiency and durability, while the geometry creates a roomy top tube and short chainstays for easy climbing and confident descending.
  • A FACT carbon fiber fork provides tons of compliance and absorbs chatter, while simultaneously keeping the overall weight of the bike down.
  • 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.

Technical Specifications

FRAMESET
SEAT BINDER Alloy, 31.8mm
HEADSET 1-1/8"" upper, 1-1/2"" lower, threadless, Campy style, cartridge bearings
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
WHEELS
FRONT HUB Specialized Stout XC 135, Hi Hi disc, alloy, sealed cartridge bearings, QR, 32h
REAR HUB Specialized Stout XC 190, Hi Hi disc, alloy, sealed cartridge bearings, QR, 32h
INNER TUBES Standard, Presta valve
SPOKES Stainless, butted, 2.0/1.8/2.0mm, black
FRONT TIRE Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6""
RIMS Specialized Stout XC 90, disc, alloy, single wall, 90mm wide, sleeve joint, hookless design, 32h
REAR TIRE Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6""
DRIVETRAIN
CHAIN KMC X10L, 10-speed, w/ reusable MissingLink
CRANKSET Race Face Turbine Cinch, PF30 BB, 100mm spindle, 28T direct mount ring
CASSETTE Custom Sunrace, wide range, 10-speed, 11-40t
SHIFT LEVERS SRAM X9, 10-speed, trigger
REAR DERAILLEUR SRAM X0 Type 2.1, 10-speed, long cage
COCKPIT
SADDLE Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
SEATPOST Alloy, 2-bolt, 12.5mm offset, 30.9mm, anti-corrosion hardware
GRIPS Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, L/XL: XL thickness
HANDLEBARS Specialized XC, butted 6061 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
STEM Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise
BRAKES
BRAKE LEVERS Shimano, hydraulic, reach adjust
FRONT BRAKE Shimano Deore, hydraulic disc, dual piston, resin pads, Ice-Tech rotor
REAR BRAKE Shimano Deore, hydraulic disc, dual piston, resin pads, Ice-Tech rotor
ACCESSORIES
PEDALS Specialized Bennies, 6061 alloy body, sealed cartridge, 4.5mm removable pins
SUSPENSION
FORK Specialized FACT carbon, full monocoque, tapered steerer, 135mm hub spacing, open QR dropouts

Geometry

Geometry Chart

Fatboy - Geometry

S M L XL
  S M L XL
Stem Length 60mm 60mm 70mm 70mm
Crank Length 170mm 175mm 175mm 175mm
Seatpost Length 350mm 350mm 400mm 400mm
Handlebar Width 750mm 750mm 750mm 750mm
Reach 395mm 420mm 437mm 458mm
Stack 590mm 600mm 614mm 628mm
Wheelbase 1083mm 1111mm 1133mm 1159mm
Bike Stand-Over Height 754mm 786mm 812mm 840mm
Head-Tube Length 110mm 120mm 135mm 150mm
Front-Center 634mm 663mm 685mm 711mm
Fork Rake/Offset 46mm 46mm 46mm 46mm
Head-Tube Angle 70.5° 70.5° 70.5° 70.5°
Trail 84mm 84mm 84mm 84mm
B-B Height 316mm 316mm 316mm 316mm
Chain-Stay Length 455mm 455mm 455mm 455mm
Fork Length (full) 467mm 467mm 467mm 467mm
Seat-Tube Angle 73° 73° 73° 73°
B-B Drop 60mm 60mm 60mm 60mm
Seat-Tube Length 394mm 445mm 483mm 533mm
Top-Tube Length (horizontal) 576mm 603mm 625mm 650mm

Reviews