All-City Big Block
Details
All-City's Big Block is the face of modern fixed-gear riding, equally as at home on city streets as it is pounding the boards at the local velodrome. The classic 612 Select chromoly steel frame soaks up bumps and sprints like a champ, so you can transition seamlessly from the street to the track. Instead of the track bike norm 25c max tire clearance, it fits a 32c cross tire and has a single set of water bottle mounts for all day in the saddle. The front and rear of the bike are drilled out for a brake, so single speeding (or double brake fixed) is no problem. All-City's own 612 track crank and fixed cog turn over a pair of Sun/All-City wheels wrapped in Vittoria tires—a rock-solid drivetrain for competition and around-town escapades. An All-City saddle provides an excellent perch, and the package is finished off with a custom headtube badge, brazed-on seat collar, custom bottom bracket, and signature Hennepin Bridge dropouts, all ED coated for rust protection.
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.
Specs
Frame | 612 Select ChroMoly steel. Double butted down, top, and seat tubes. Externally tapered, ovalized, and dimpled chain stays, tapered seat stay |
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Fork | 4130 ChroMoly tapered fork blades, lugged crown and matching dropout. Straight Steertube |
Headset | VP 1-1/8-inch threadless, polished silver |
Rims/Wheels | Sun CR-18, 32h, polished silver |
Hubs | All-City Standard Fix/Free, 32h, polished silver |
Tires | Vittoria Zaffiros, 700c x 28mm, steel bead |
Crankset | All-City 612 Track Crank, 165mm, polished silver |
Chainrings | 46t |
Bottom Bracket | Square Taper, 68x110mm steel cups, sealed bearings |
Chain | KMC, silver, 1/8-inch |
Rear Cog(s) | All-City standard, 17t |
Handlebars | Kalloy 700mm Riser, polished silver |
Tape/Grips | Lock-on Grip, black |
Stem | Kalloy 1-1/8-inch threadless, 31.8mm clamp, polished silver |
Brake Levers | Tektro FL750, polished silver |
Brakes | Tektro R539, mid reach, front installed, rear included, polished silver |
Saddle | All-City Gonzo, black |
Seat Post | 27.2mm, polished silver |
Accessories & Extras | ED coated |
* Subject to change without notice.