At a glance
The 2015 Specialized Fatboy Expert is an Fat Bike mountain bike. It sports 26" wheels and a SRAM drivetrain. The bike is part of Specialized's Fatboy range of mountain bikes.All the fun of a fat bike with the performance of a Specialized. The Fatboy Expert combines a lightweight frame and fork with 4.6 Ground Control tyres to create a geometry similar to Specialized 29er geometry for nimble handling in the most extreme conditions.
Where To Buy
Specialized
Specialized Fatboy ExpertReviews
Specifications
Frameset
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FrameSpecialized M4 Premium Aluminum, fully butted w/ smooth welds, tapered headtube, post-mount disc dropouts, 190mm rear hub spacing, replaceable alloy derailleur hanger
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ForkSpecialized FACT carbon, full monocoque, tapered steerer, 135mm hub spacing
Wheels
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Hubs[F] Specialized MTB Hi Lo disc, alloy, sealed cartridge bearings, 135mm wide, QR, 32h [R]
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WheelsSpecialized Fatboy SL, alloy disc, single wall, 90mm wide, sleeve joint, hookless design, 32h
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Wheel Size26"
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SpokesStainless, 2.0/1.8/2.0mm
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TiresFront: Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6""
Rear: Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6""
Drivetrain
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ChainKMC X10L, 10-speed, reusable Missing Link
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CrankCustom e.thirteen, TRS+, PF30, 100mm spindle, w/ BB, 104/64mm BCD spider
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Front DerailleurSRAM X7, 2x10, low direct mount
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Rear DerailleurSRAM X0 Type 2, 10-speed, medium cage
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ShiftersSRAM S-Series, Grip Shift, 10-speed
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CassetteSunrace, 10-speed, 11-36
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PedalsSpecialized Bennies, 6061 alloy body, sealed cartridge bearings, 4.5mm removable pins
Components
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BrakesetFront: Shimano Deore BR-M506, hydraulic disc, dual piston, resin pads
Rear: Shimano Deore BR-M506, hydraulic disc, dual piston, resin pads -
HandlebarSpecialized, low rise, double butted 6061 alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, 31.8mm
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SaddleBody Geometry Henge Sport, steel rails, 143mm
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SeatpostAlloy, 2-bolt clamp, 12.5mm offset, 30.9mm, anti-corrosion hardware
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StemSpecialized Stout, 3D-forged alloy, 4-bolt, 6-degree rise, anti-corrosion hardware
FAQ
Q: What size wheels does the 2015 Specialized Fatboy Expert have?
The 2015 Specialized Fatboy Expert has 26" wheels.
Q: What size 2015 Specialized Fatboy Expert should I get?
After measuring your height, use the size chart below to find the typical Specialized Fatboy Expert size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.
| Rider Height (cm) | Rider Height (in) | Frame Size |
|---|---|---|
| 148cm - 158cm | 4'10" - 5'2" | XS |
| 158cm - 168cm | 5'2" - 5'6" | S |
| 168cm - 178cm | 5'6" - 5' 10" | M |
| 178cm - 185cm | 5'10" - 6'1" | L |
| 185cm - 193cm | 6'1" - 6'4" | XL |
| 193cm - 198cm | 6'4" - 6'6" | XXL |
Discussion
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