34501 Utica Road
Fraser, MI  48026
3162 Packard Road
Ann Arbor, MI  48108
6111 N. Canton Center Rd
Canton, MI 48187
9701 Village Place Blvd
Brighton, MI  48116
Specialized Fatboy Expert

Specialized Fatboy Expert


Product Rating
5.0 stars
 (2 Reviews)
$2,025.00 - $2,700.00
Availability: Check Store Availability

Product Details

2015 Specialized Fatboy Expert

Specialized's Fatboy Expert has a hearty appetite for any kind of terrain you can serve up. This trail-eating champ is built around a lightweight aluminum frame and vibration-quieting carbon fork, but the real stomach of this monster takes the form of the 4.8-inch Ground Control tires that give you low-pressure grip on any terrain. They're mated to wide aluminum rims that can take a beating and give you stability even on the loosest terrain. While you're eyeing new and offbeat places to roll your Fatboy, you can count on SRAM X0 and X7 drivetrain components to get you there quickly. When it's time to slow it all down and take in the scenery, Shimano Deore brakes are on the case. Sand? Snow? Mud? The Fatboy has an appetite for it all, so feed the beast!

Features and Information

  • Specifications close open

    Specification Description
    Frame Specialized M4 butted aluminum
    Fork FACT carbon monocoque, tapered steerer
    Rims/Wheels Specialized Fatboy SL aluminum
    Hubs Specialized MTB disc, aluminum
    Spokes 14g stainless-steel
    Tires Specialized Ground Control, 26 x 4.6
    Crankset Custom E.Thirteen, 2-piece
    Chainrings 36/22
    Front Derailleur SRAM X7
    Rear Derailleur SRAM X0 Type 2
    Rear Cogs Sunrace, 10-speed: 11-36
    Shifters SRAM Grip Shift
    Handlebars Specialized mini riser, aluminum
    Tape/Grips SRAM
    Stem Specialized 3D forged aluminum
    Brake Levers Shimano Deore
    Brakes Shimano Deore hydraulic disc, 7/6-inch rotors
    Pedals Specialized Bennies aluminum
    Saddle Body Geometry Henge SL
    Seatpost Specialized aluminum

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Gloss Black/Fluorescent Red / Medium 00719676345925 99514-3003 711
    Gloss Black/Fluorescent Red / Large 00719676335346 99514-3004
    Gloss Deep Blue/Hyper Green / Small 00888818020058 99515-3202
    Gloss Deep Blue/Hyper Green / Large 00888818020065 99515-3204 15016
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  • Consumer Reviews close open


    by PowerReviews
    --- [ Replace PRoduct Name ] ---
    5.0 stars

    (based on 2 reviews)


    of respondents would recommend this to a friend.

    Write a Review


    • Lightweight  (2)
    • Can use year round 
    • Climbs great 
    • Durable 
    • Light weight 


    • Hard to go tubless 
    • Should have gotten one ye 

    Best Uses

    • Extreme sports  (2)
    • Mountain biking  (2)
    • All year 
    • Commuting/city 
    • Take your pick 

    Reviewed by 2 customers

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    Displaying reviews 1-2


    Great bike


    from Colo

    About Me Avid Cyclist


    • Lightweight


    • Hard To Go Tubless

    Best Uses

    • All Year
    • Extreme Sports
    • Mountain Biking



    • Gift:
    • No

    Snow Machine

    By Howie

    from Calgary, AB

    About Me Avid Cyclist


    • Snow Eater Without Studs
    • Versatile
    • Lightweight
    • Climbs great
    • Durable
    • Can Use Year Round
    • Value Plus
    • Light Weight


    • None so far
    • Should Have Gotten One Ye

    Best Uses

    • Extreme Sports
    • Commuting/City
    • Take Your Pick
    • Mountain Biking


    Get one you won't regret it. Adds another dimension to winter sports and getting outside. Specialized have done an excellent job with this FATBOY EXPERT both in value and quality. Light weight and 4.6 tires roll through snow (soft and hard packed).

    • Gift:
    • No

    Displaying reviews 1-2

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