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All-City Big Block

All-City Big Block
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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.

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
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.

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