2020 Specialized
Fatboy 20
A 20″ aluminum frame rigid fat bike with mid-range components and mechanical disc brakes.
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Manufacturer Price
$770| Frame | Aluminum |
|---|---|
| Suspension | Rigid |
| Fork | Aluminum |
| Wheels | 20″ Aluminum |
| Drivetrain | 1 × 9 |
| Groupset | X4 |
| Brakes | Mechanical Disc |
For This Bike
| Frame | Specialized A1 Premium Aluminum, fully-butted w/ smooth welds, ZeroStack head tube, 170mm rear hub spacing, replaceable alloy derailleur hanger |
|---|---|
| Fork | Specialized A1 Premium Aluminum, 1-1/8" alloy steerer |
| Bottom Bracket | Square taper, sealed cartridge bearings, 100mm shell, 164mm axle |
| Headset | 1-1/8", threadless, ZeroStack, semi-cartridge bearings |
| Stem | Specialized, 3D-forged alloy, 4-bolt, 6-degree rise, 31.8mm clamp |
| Handlebar | Specialized, double-butted 6061 alloy, 9-degree backsweep, 4-degree upsweep, 31.8mm, 720mm width |
| Saddle | Specialized Youth, steel rails |
| Seatpost | Alloy, single bolt, 27.2mm Type: Rigid |
| Pedals | Platform |
| Grips | Specialized Body Geometry Women's XCT, lock-on |
| Rear Derailleur | SRAM X4, long cage |
|---|---|
| Crank | Forged alloy, 32T, w/ chainguard, Alloy, 28T |
| Shifters | SRAM X4, 9-speed, trigger |
| Cassette | Sunrace, 9-speed, 11-36t |
| Chain | KMC X9, 9-speed w/ reusable MissingLink™ |
| Brakes | Front: Tektro Aries, mechanical disc, organic pads, 160mm rotor, Rear: Tektro Aries, mechanical disc, organic pads, 160mm rotor Type: Mechanical Disc |
| Brake Levers | Tektro, Jr V-brake |
| Rims | 24" disc, alloy construction, 68mm internal width, 32h |
|---|---|
| Spokes | Stainless, 14g |
| Front Hub | Stout 135, loose ball bearings, 10x135 QR, 32h |
| Rear Hub | Specialized 170, Hi Hi disc, alloy, double-sealed loose ball bearings, QR, 32h |
| Tires | Front: Ground Control Fat, 60 TPI, wire bead, 20x4.0", Rear: Ground Control Fat, 60 TPI, wire bead, 20x4.0" |
Last updated March 27
Not listed for 1,543 days