2020 Specialized Fatboy

Specs, Comparisons, Reviews, Galleries

Black 2020 Specialized Fatboy Comp fatbike

Key Specs

Specifications for the Specialized Fatboy that are the most important to picking a mountain bike.
Specs Fatboy Comp Carbon
Price (USD)2950
Rear Travel (mm)-
Front Travel (mm)0
Head Tube Angle70.5
Seat Tube Angle73
Wheel Size (in)-
Max Tire Width (in)-
Component Group-
Frame MaterialCarbon
Weight (kgs)-
Components for each model of the Specialized Fatboy comes with.
ComponentFatboy Comp Carbon
ForkSpecialized FACT carbon, 46mm offset, tapered steerer, 150mm axle
TiresF: Maxxis Minion FBF 27.5x3.8 R: Maxxis Minion FBR 27.5x3.8
WheelsetHubs: Stout Pro 150, Stout Pro 197 Rims: Stout XC 80
BrakesSRAM Level TL null pistons
RotorsF: R:
StemSpecialized Trail
HandlebarsSpecialized Stout Riser
GripsSpecialized Sip Grip
SaddleSpecialized Hollow Ti rails, 155/143mm
SeatpostSpecialized 2-bolt head, forged alloy, 8mm offset, micro-adjust, 30.9mm
Bottom BracketSRAM DUB PF30
CassetteSRAM XG-1275 Eagle 10-50t
ChainSRAM GX Eagle
CranksetTruvativ STYLO Carbon, DUB
Rear DerailleurSRAM GX Eagle
Geometry numbers for each Specialized Fatboy, the fit, feel, & handling.
Geometry Fatboy Comp Carbon
SizeMD
Crank Length (mm)175
Stem Length (mm)60
Seatpost Length (mm)350
Saddle Width (mm)143
Handlebar Width (mm)750
Reach (mm)420
Top Tube Length (mm)604
Stack (mm)602
Wheelbase (mm)1113
Chainstay Length (mm)455
Front Center (mm)665
BB Drop (mm)60
BB Height (mm)312
Head Tube Angle (degrees)70.5
Seat Tube Angle (degrees)73
Head Tube Length (mm)94
Bike Standover Height (mm)752
Fork Rake Offset (mm)47
Fork Length (mm)496
Fork Trail (mm)80