The 2015 Specialized Fatboy 2015 is an aluminum Specialized M4 Premium fat bike frame. The frame comes in colors like Gallardo Orange, Satin Army Green and Gloss Gallardo Orange.
It was released in 2015. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Fatboy 2015 is fully rigid.
Components
The Fatboy 2015 comes with Mountian components, including an aluminum, forged, four-bolt Specialized stem, an integrated, sealed Campy headset and grip-shift SRAM S-Series shifters.
Drivetrain
The Fatboy 2015 has 10 speeds and has Sunrace rear cogs and a SRAM X7 derailleur.
Wheels
It comes with Specialized Ground Control Fat tires ( x ) and aluminum, disc Specialized Fatboy SL rims.