Specialized Fatboy 20

2018
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Description

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.

Features & Info

Geometry chart

Specifications

Frame
Specialized A1 premium aluminum
Fork
Specialized A1 premium aluminum
Rims/Wheels
Specialized Fatboy, alumium
Hubs
Specialized MTB disc, aluminum
Spokes
14g stainless-steel
Tires
Specialized Ground Control, 20 x 4.0
Crankset
Forged aluminum
Chainrings
32T
Rear Derailleur
SRAM X4
Rear Cogs
Sunrace, 9-speed: 11-34
Shifters
SRAM X4 trigger
Handlebars
Specialized, 6061 aluminum
Tape/Grips
Specialized Body Geometry XCT, lock-on
Stem
Specialized
Brake Levers
Tektro
Brakes
Tektro Aries, mechanical-disc
Pedals
Composite platform
Saddle
Specialized
Seatpost
Aluminum