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Specialized Fatboy 20
  • Color: Satin Warm Charcoal/Teal/Hyper
  • Color: Satin Coral/Deep Indigo/Powder Indigo/Powder Coral
  • Color: Gloss Royal Blue/Moto Orange/Gallardo Orange
  • Color: Metallic White/Turqoise/Light Turqoise/Pink

Specialized Fatboy 20


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  • This item is for In-Store Pick-up only. It can be purchased online and then picked up at the store location you desire. Complete the Shopping Cart Process and call the location in which you would like to make the Pick-up.

Product Details

2017 Specialized Fatboy 20

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 and Information

  • Specifications close open

    Specification Description
    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

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number
    Gloss Royal Blue/Moto Orange/Gallardo Orange 00888818009084 99515-7311 SBC-99515-7311
    Metallic White/Turqoise/Light Turqoise/Pink 00888818009794 99515-7611 SBC-99515-7611
    Satin Coral/Deep Indigo/Powder Indigo/Powder Coral 00888818009824 99515-7711 SBC-99515-7711
    Satin Warm Charcoal/Teal/Hyper 00888818008933 99515-7211 SBC-99515-7211
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