Front: SRAM Level T, hydraulic disc, 200/180mm, Rear: SRAM Level T, hydraulic disc, 180/160mm

Specialized FACT carbon, 46mm offset, tapered steerer, 150mm axle

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

Stout Pro 150, sealed cartridge bearings, 6-bolt disc, 15x150mm, 32h

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

Stout Riser, double-butted alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, 750mm / 780mm width, 31.8mm

Stout Pro 197, sealed cartridge bearings, 6-bolt disc, 12x197mm, 32h

Stout XC 80, 27.5", alloy, 76mm internal width, disc-specific, tubeless ready

Specialized Bridge, size specific, 143/155

Specialized 2-bolt head, forged alloy, 8mm offset, micro-adjust, 30.9mm

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

Front: Maxxis Minion FBF, 120 TPI, EXO, 27.5 x 3.8", Rear: Maxxis Minion FBR, 120 TPI, EXO, 27.5 x 3.8"

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 Fatboy

A 27.5″ aluminum frame rigid fat bike with high-end components.

Frame	Aluminum
Suspension	Rigid
Fork	Carbon
Wheels	27.5″ Aluminum
Drivetrain	1 × 12
Groupset	X01 Eagle, SX Eagle
Brakes	SRAM Level T Hydraulic Disc

Frame	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
Fork	Specialized FACT carbon, 46mm offset, tapered steerer, 150mm axle
Stem	Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Handlebar	Stout Riser, double-butted alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, 750mm / 780mm width, 31.8mm
Saddle	Specialized Bridge, size specific, 143/155
Seatpost	Specialized 2-bolt head, forged alloy, 8mm offset, micro-adjust, 30.9mm Type: Rigid
Grips	Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness

Rear Derailleur	SRAM SX Eagle, 12-speed
Crank	SRAM X01 Eagle, DUB, 30T, Steel, 30T
Shifters	SRAM SX Eagle, trigger, 12-speed
Chain	SRAM SX Eagle, 12-speed w/ PowerLock®
Brakes	Front: SRAM Level T, hydraulic disc, 200/180mm, Rear: SRAM Level T, hydraulic disc, 180/160mm Type: SRAM Level T Hydraulic Disc

Rims	Stout XC 80, 27.5", alloy, 76mm internal width, disc-specific, tubeless ready
Spokes	Stainless, 14g
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, 32h
Tires	Front: Maxxis Minion FBF, 120 TPI, EXO, 27.5 x 3.8", Rear: Maxxis Minion FBR, 120 TPI, EXO, 27.5 x 3.8"

2020 SpecializedFatboy

2020 Specialized
Fatboy