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.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.
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.4.6" 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.
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.
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
FORK - Specialized FACT carbon, full monocoque, tapered steerer, 135mm hub spacing, open QR dropouts
HEADSET - 1-1/8" upper, 1-1/2" lower, threadless, Campy style, 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, dual piston, resin pads, Ice-Tech rotor
REAR BRAKE - Shimano Deore, hydraulic disc, dual piston, resin pads, Ice-Tech rotor
BRAKE LEVERS - Shimano, 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 - Specialized Bennies, 6061 alloy body, sealed cartridge, 4.5mm removable pins
RIMS - Specialized Stout XC 90, disc, alloy, single wall, 90mm wide, sleeve joint, hookless design, 32h
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
SPOKES - Stainless, butted, 2.0/1.8/2.0mm, black
FRONT TIRE - Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6"
REAR TIRE - Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6"
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 - Alloy, 31.8mm