Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
All-City
2018 All-City Nature Boy Disc
Previous used estimate
$340 - $350
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 All-City Nature Boy Disc
12-month projected trend
6%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2018 All-City Nature Boy Disc
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Nature model years
Compare Nature Boy Disc models
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Overview
About this bike
Disc brakes, one gear, and tons of fun: the Nature Boy Disc is All-City's singlespeed cross machine. The 612 chromoly steel frame and tapered chromoly fork soak up less-than-perfect tarmac and rough-and-tumble dirt and grass with equal ease. Race-inspired geometry keeps things feeling fast and makes negotiating technical turns or gridlocked traffic a breeze. With the Nature Boy, one speed is all you need, and an FSA crank turns over a pair of sturdy WTB/Joytech wheels wrapped in Clement MXP tires (Surly Knards on 650B versions). When the going gets gnarly, Promax mechanical disc brakes are there to maintain control on nasty courses and during inclement weather. And all your favorite All-City details are present including a beautiful lugged fork crown, Hennepin Bridge dropouts, signature brazed-on seat collar, custom BB shell, and signature head badge. Everything is E.D. coated for longevity and rust prevention and since cross bikes are perfect for everyday living, you’ll find hidden fender mounts and two sets of bottle bosses (reinforced of course). Race the heck out of it, ride singletrack, crush gravel, or commute to your heart’s content.
Specifications
- Subtype
- Fitness & Hybrid
- Category
- Hybrid
- Component Fork
- 4130 ChroMoly tapered fork blades, lugged crown and matching dropout. Straight steerer tube
- Component Hubs
- Joytech QR/disc, 6-bolt disc mount, 32h
- Component Size
- 43cm, 46cm, 49cm, 52cm, 55cm, 58cm, 61cm
- Component Stem
- 3D forged, 4-bolt stem, 31.8mm
- Product Family
- Nature
- Component Axles
- Rear spacing: 135mm
- Component Chain
- KMC Z610
- Component Color
- Green/White
- Component Frame
- 612 Select ChroMoly steel. Double butted down, top, and seat tubes. Externally tapered, ovalized, and dimpled chain stays, tapered seat stays
- Component Brakes
- Promax mechanical disc, 160mm
- Component Saddle
- All-City Gonzo
- Component Headset
- Cane Creek 5 Series
- Component Cassette
- Freewheel: 17T, 3/32
- Component Crankset
- FSA Vero
- Component Handlebar
- AL6061, 31.8mm, 80mm reach, 125mm drop
- Component Seat Post
- AL6061w/alloy head, 27.2mm, 350mm length
- Component Chainrings
- 42t
- Component Front Tire
- 43/46/49cm: 650 x 41mm Surly Knard52/55/58/61cm: 700 x 33mm Clement MXP
- Component Tape Grips
- Black
- Component Brake Levers
- Tektro RL340
- Component Bottom Bracket
- 68x110mm steel cups, sealed bearings
- Component Accessories Extras
- Fender mounts, E.D. coated
- Hubs
- Joytech QR/disc, 6-bolt disc mount, 32h
- Crankset
- FSA Vero
- Bottom Bracket
- 68x110mm steel cups, sealed bearings
- Chain
- KMC Z610
- Saddle
- All-City Gonzo
- Handlebar
- AL6061, 31.8mm, 80mm reach, 125mm drop
- Headset
- Cane Creek 5 Series
- Stem
- 3D forged, 4-bolt stem, 31.8mm
- Accessories & Extras
- Fender mounts, E.D. coated
- Axles
- Rear spacing: 135mm
- Brake Levers
- Tektro RL340
- Brakes
- Promax mechanical disc, 160mm
- Cassette
- Freewheel: 17T, 3/32
- Chainrings
- 42t
- Fork
- 4130 ChroMoly tapered fork blades, lugged crown and matching dropout. Straight steerer tube
- Frame
- 612 Select ChroMoly steel. Double butted down, top, and seat tubes. Externally tapered, ovalized, and dimpled chain stays, tapered seat stays
- Seat Post
- AL6061w/alloy head, 27.2mm, 350mm length
- Tape/Grips
- Black
- Color
- Green/White
- Size
- 61cm
- Front Tire
- 43/46/49cm: 650 x 41mm Surly Knard52/55/58/61cm: 700 x 33mm Clement MXP
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.