2018 Fatboy 20
5
1 Reviews
So Junior wants to get rad just like Mom and Dad? Well, our Fatboy 20 has your kid's…
Product Details
So Junior wants to get rad just like Mom and Dad? Well, our Fatboy 20 has your kid's name all over it. It has all the same benefits as our 'big kid' Fatboy, only it's built on 20-inch wheels for an ultra-low standover height and kids' size. The family that eats trails together stays together.
- The frame features an A1 Premium Aluminum construction that provides the ideal blend of efficiency and durability, while the geometry creates a roomy top tube and short chainstays for easy climbing and confident descending.
- Our A1 Premium Aluminum fork is lightweight and pairs up perfectly with the fat wheel system to soak up trail chatter and bumps.
- The SRAM X4 9-speed rear derailleur provides plenty of gears for your little ones to make it up and down almost anything, while being tough enough for abuse.
Technical Specifications
FRAMESET
FRAME
Fully butted Specialized A1 Premium Aluminum, ZeroStack head tube, 100mm-wide threaded bottom bracket, 170mm rear hub spacing
FORK
Specialized A1 Premium Aluminum, 1-1/8" alloy steerer
SEAT BINDER
Alloy, 31.8mm
WHEELS
RIMS
20" disc, alloy construction, 68mm internal width, 32h
FRONT HUB
Stout 135, loose ball bearings, 10x135 QR, 32h
REAR HUB
Stout 170, loose ball bearings, 9-/10-speed cassette body, 10x170mm QR, 32h
SPOKES
Stainless, 14g
FRONT TIRE
Ground Control Fat, 60 TPI, wire bead, 20x4.0"
REAR TIRE
Ground Control Fat, 60 TPI, wire bead, 20x4.0"
INNER TUBES
20x4.0" tube, Presta valve
DRIVETRAIN
REAR DERAILLEUR
SRAM X4, long cage, 6-/7-/8-speed
SHIFT LEVERS
SRAM, trigger, 9-speed
CASSETTE
Sunrace, 9-Speed, 11-36t
CHAIN
KMC X9, 9-speed w/ reusable MissingLink™
CRANKSET
9-speed, 28T chainring w/ chainguard
BOTTOM BRACKET
Square taper, 100x151.5mm, sealed bearings
COCKPIT
STEM
Alloy, 7-degree rise, 31.8mm clamp
HANDLEBARS
Specialized, alloy, 9-degree backsweep, 4-degree upsweep, 680mm width, 31.8mm
GRIPS
Specialized Body Geometry XCT, lock-on
SADDLE
Specialized Youth, steel rails
SEATPOST
Alloy, single-bolt, 27.2mm
BRAKES
REAR BRAKE
Tektro Aries, mechanical disc, organic pads, 160mm rotor
FRONT BRAKE
Tektro Aries, mechanical disc, organic pads, 160mm rotor
ACCESSORIES
PEDALS
Platform
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
Geometry
| 20.0 | |
|---|---|
| Stack | 464mm |
| Reach | 319mm |
| Head Tube Length | 120mm |
| Head Tube Angle | 69° |
| BB Height | 264mm |
| BB Drop | 25mm |
| Trail | 75mm |
| Fork Length, Full | 360mm |
| Fork Rake/Offset | 35mm |
| Front Center | 526mm |
| Chainstay Length | 390mm |
| Wheelbase | 914mm |
| Top Tube Length, Horizontal | 470mm |
| Bike Standover Height | 583mm |
| Seat Tube Length | 280mm |
| Seat Tube Angle | 72° |
Manual Downloads
Complete Your Ride
Rider Reviews
5
1 Reviews