Lowest gear
18.2 gear inches
This value is within the central range for this class.
Specialized Fatboy
Specialized Fatboy
- Rigid
- 26″
- 1 × 10
- 364%
- Aluminum
- Hydraulic disc
Not published by the manufacturer
- Sizes and geometry
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
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
Suspension
-
Fork
Drivetrain
-
Bottom bracket
PF30, sealed cartridge bearings
-
Cassette
-
Chain
-
Crankset
-
Rear derailleur
-
Shifters
Brakes
-
Brake levers
-
Brakes
Wheels and tires
-
Front hub
-
Rear hub
-
Rims
Stout XC, hookless alloy, single wall, 90mm inner width, sleeve joint, 32h
-
Spokes
Stainless, black, 14g
-
Tires
Front: Ground Control Fat, Control casing, 120 TPI, Aramid folding bead, 2Bliss Ready, 26x4.6"", Rear: Ground Control Fat, Control casing, 120 TPI, Aramid folding bead, 2Bliss Ready, 26x4.6""
Cockpit and contact points
-
Grips
-
Handlebar
-
Headset
1-1/8"" upper, 1-1/2"" lower, threadless, Campy style, cartridge bearings
-
Pedals
Nylon platform w/reflectors
-
Saddle
Body Geometry Henge Sport, steel rails, 143mm
-
Seatpost
-
Stem
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Fork material
-
- Carbon
Suspension
- Suspension configuration
-
- Rigid
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 28
- Largest chainring
-
- 28
- Rear sprockets
-
- 10
- Smallest sprocket
-
- 11
- Largest sprocket
-
- 40
- Lowest gear
-
- 18.2 in
- Highest gear
-
- 66.2 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Additional specifications
- Bottom bracket standard
-
- PF30
- Tire width
-
- 4.6″
- Wheel material
-
- Aluminum
- Wheel size
-
- 26″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Highest gear
66.2 gear inches
This value is within the central range for this class.
Gearing
This bicycle
- 7.0
- 25.3
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2016 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
