Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2019 Specialized Fatboy 20
Previous used estimate
$268 - $275
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 Specialized Fatboy 20
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2019 Specialized Fatboy 20
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fatboy model years
2020$1,174 - $1,208▲ 339% vs. 20192019$268 - $275Currently viewing
2018$1,955 - $2,011▲ 630% vs. 20192017$1,964 - $2,021▲ 634% vs. 2019
2016$1,360 - $1,399▲ 408% vs. 2019
2015$1,164 - $1,197▲ 335% vs. 20192014$474 - $487▲ 77% vs. 2019
2009$752 - $774▲ 181% vs. 2019
2008$560 - $577▲ 109% vs. 20192000$148 - $153▼ 45% vs. 20191999$127 - $131▼ 52% vs. 2019Overview
About this bike
Get your kids in on the fatbike fun with the Specialized Fatboy 20. It features a lightweight aluminum frame with gigantic 4.0-inch wide Ground Control tires to devour everything in your path. The super-wide 20-inch aluminum rims have the stability and durability to roll through rocky, root-filled trails with an ease that promises confidence and fun. SRAM's got drivetrain duties covered with a quick-shifting X4 drivetrain. And, powerful Tektro Aires mechanical disc brakes deliver solid stopping power. Trail? Sand? Snow? The Fatboy 20 owns it all.
Specifications
- Subtype
- Fatbike
- Category
- Mountain
- Component Fork
- Specialized A1 premium aluminum
- Component Hubs
- Specialized MTB disc, aluminum
- Component Stem
- Specialized
- Product Family
- Fatboy
- Component Color
- Satin Warm Charcoal/Teal/Hyper, Satin Coral/Deep Indigo/Powder Indigo/Powder Coral, Gloss Royal Blue/Moto Orange/Gallardo Orange, Metallic White/Turqoise/Light Turqoise/Pink
- Component Frame
- Specialized A1 premium aluminum
- Component Brakes
- Tektro Aries, mechanical-disc
- Component Pedals
- Composite platform
- Component Saddle
- Specialized
- Component Crankset
- Forged aluminum
- Component Seatpost
- Aluminum
- Component Shifters
- SRAM X4 trigger
- Component Handlebar
- Specialized, 6061 aluminum
- Component Chainrings
- 32T
- Component Front Tire
- Specialized Ground Control, 20 x 4.0
- Component Tape Grips
- Specialized Body Geometry XCT, lock-on
- Component Brake Levers
- Tektro
- Component Rear Derailleur
- SRAM X4
- Hubs
- Specialized MTB disc, aluminum
- Crankset
- Forged aluminum
- Pedals
- Composite platform
- Seatpost
- Aluminum
- Saddle
- Specialized
- Handlebar
- Specialized, 6061 aluminum
- Rear Derailleur
- SRAM X4
- Stem
- Specialized
- Brake Levers
- Tektro
- Brakes
- Tektro Aries, mechanical-disc
- Chainrings
- 32T
- Fork
- Specialized A1 premium aluminum
- Frame
- Specialized A1 premium aluminum
- Shifters
- SRAM X4 trigger
- Tape/Grips
- Specialized Body Geometry XCT, lock-on
- Color
- Metallic White/Turqoise/Light Turqoise/Pink
- Front Tire
- Specialized Ground Control, 20 x 4.0
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.