Quiver

Specialized2019

2019 Specialized Fatboy

Fat

The 2019 Specialized Fatboy sits more aggressive than most fat bikes, with a steeper head angle and a longer rear center. Reach 395 to 458 mm, stack 602 to 632 mm. The Fatboy build comes with SRAM NX shifting and Specialized Ground Control Fat tires.

Source: specialized.com. Checked .

Key facts

Model
Fatboy
Model year
2019
Type
Fat
Geometry labels
S, M, L, and XL
Drivetrain
SRAM NX
Geometry
Complete for every size
Source
specialized.com
Checked

Geometry by size

2019 Specialized Fatboy geometry drawing, size MSide view of the 2019 Specialized Fatboy frame in size M, drawn to scale from its published geometry, with lettered dimension lines.J 1113A 420mmB 602mmJ 1113mmH 455mmK 60mmC 604mmD 71.0°E 73.0°F 94mmG 434mmN 316mmL 786mmM 496mm
Geometry drawing, size M, to scale.
2019 Specialized Fatboy geometry by size
MeasurementSMLXL
Reach(mm)395420437458
Stack(mm)602602617632
Head tube angle(°)71717171
Seat tube angle(°)73737373
Effective top tube(mm)579604626651
Chainstay length(mm)455455455455
Wheelbase(mm)1088111311351161
BB drop(mm)60606060
BB height(mm)316316316316
Standover(mm)765786813847
Seat tube length(mm)394434470520
Fork length(mm)496496496496
Head tube length(mm)9494110125

Stock build

12 parts

Drivetrain

SRAM NX
ShifterFrom the manufacturer: Speeds 11
SRAM NX
Derailleur
SRAM PG-1130
CassetteFrom the manufacturer: Range 11-42
KMC X11 EPT
Chain

Wheels & Tires

TireFrom the manufacturer: Wheel size 26From the manufacturer: Width 4.6From the manufacturer: TPI 120 TPI

Brakes

SRAM Level T
Brake

Cockpit

Specialized Stout
HandlebarFrom the manufacturer: Width 750mm

Seatpost & Saddle

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Manufacturer

Quick answers

Which size or configuration labels have geometry for the 2019 Specialized Fatboy?
Geometry is listed for S, M, L, and XL.
What are the reach and stack of the 2019 Specialized Fatboy in size L?
In size L, reach is 437 mm and stack is 617 mm.
What is the head tube angle of the 2019 Specialized Fatboy?
The head tube angle is 71 degrees in every size.
What does the 2019 Specialized Fatboy ship with?
The stock build includes SRAM NX, Specialized Ground Control Fat, SRAM Level T, and Specialized Stout.
Which years of the Specialized Fatboy are on Quiver?
Quiver has the Specialized Fatboy for 2019, 2020, 2018, 2017, and 2015.

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