All-City Nature Boy Disc
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.
Sizes 43/46/49cm accept 650B wheelsAll other sizes accept 700c
Pedals sold separately
WARNING: Cycling can be dangerous. Bicycles and bicycle products should be assembled and serviced by a professional mechanic. Never modify your bicycle or accessories. Read and follow all product instructions and warnings including information on the manufacturer’s website. Inspect your bicycle before every use. Always wear a helmet.
|Frame||612 Select ChroMoly steel. Double butted down, top, and seat tubes. Externally tapered, ovalized, and dimpled chain stays, tapered seat stays|
|Fork||4130 ChroMoly tapered fork blades, lugged crown and matching dropout. Straight steerer tube|
|Headset||Cane Creek 5 Series|
|Axles||Rear spacing: 135mm|
|Rims/Wheels||WTB STP i19 TCS, 650b & 700c|
|Hubs||Joytech QR/disc, 6-bolt disc mount, 32h|
|Tires||43/46/49cm: 650 x 41mm Surly Knard52/55/58/61cm: 700 x 33mm Clement MXP|
|Bottom Bracket||68x110mm steel cups, sealed bearings|
|Cassette/Rear Cogs||Freewheel: 17T, 3/32|
|Handlebars||AL6061, 31.8mm, 80mm reach, 125mm drop|
|Stem||3D forged, 4-bolt stem, 31.8mm|
|Brake Levers||Tektro RL340|
|Brakes||Promax mechanical disc, 160mm|
|Seat Post||AL6061w/alloy head, 27.2mm, 350mm length|
|Accessories & Extras||Fender mounts, E.D. coated|
* Subject to change without notice.