The security and control that the Fatboy provides is unparalleled. Those fat, 27.5x3.8 tires dramatically boost your traction, grip, and floatation over the trail. We built the Fatboy with a durable list of components, like a SRAM 12-speed one-by drivetrain, that perform season after season.
A VERY FAT FLAVOR OF ADVENTURE
It boils down to a single word: adventure. The Fatboy's massive tires (27.5x3.8") float over rocks, roots, sand, snow, ice.... Let's put it this way, if it's part of mother earth, those big tires will roll right over it with a mix of comfort and traction that's unrivaled. Get out there.
• Premium, M5 alloy frame is light on the scales, yet holds up to any adventure.
• Lightweight carbon-fiber fork provides tons of compliance and absorbs chatter.
• The SRAM SX Eagle 1X drivetrain is simple, yet gives you plenty of gearing to tackle any climb.
Specialized M5 Aluminum, fully butted w/ Smooth Welds, tapered head tube and seat tube, forged post-mount 160mm disc dropouts, internal routing, forged bottom bracket shell, 197x12mm rear thru-axle
Specialized FACT carbon, 46mm offset, tapered steerer, 150mm axle
Stout Pro 150, sealed cartridge bearings, 6-bolt disc, 15x150mm, 32h
Stout Pro 197, sealed cartridge bearings, 6-bolt disc, 12x197mm, 32h
Stout XC 80, 27.5", alloy, 76mm internal width, disc-specific
Maxxis Minion FBF, 120 TPI, EXO, 27.5 x 3.8"
Maxxis Minion FBR, 120 TPI, EXO, 27.5 x 3.8"
SRAM DUB, BSA
SRAM SX Eagle, trigger, 12-speed
SRAM SX Eagle
SRAM PG-1210 Eagle, 11-50t
SRAM SX Eagle, 12-speed w/ PowerLock®
SRAM Level T, hydraulic disc, 200/180mm
SRAM Level T, hydraulic disc, 180/160mm
Stout Riser, double-butted alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, 750mm / 780mm width, 31.8mm
Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Specialized Bridge, size specific, 143/155
Specialized 2-bolt head, forged alloy, 8mm offset, micro-adjust, 30.9mm
Alloy, bolt-type, 34.9mm