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All-City Big-Block

All-City Big-Block
Color: Night Sky/Smoke
Size: 55 cm
Please select options Unavailable


A meticulously designed, beautifully-constructed track racer destined to take the modern fixed-gear rider beyond the velodrome.

Built to be the track bike we'd always dreamed of owning, this competition-ready steel frame soaks up bumps and sprints like a champ. Boasting a single set of bottle bosses and bumped-up tire clearance, it's drilled for brakes and fully street legal.

612 Select Tubing
- We've carefully chosen every piece of tubing on every frame size to provide the best ride possible.

Drilled For Brakes
- Drilled for front and rear brakes when quick and safe stopping is needed off the track.

Tire Clearance
- Run 25c tires on the track or swap 'em out for 32c tires when you're ready to hit the street.

Lugged Fork Crown
- Thoughtful custom touches add class and style—perhaps where you least expect it.

Signature Seat Collar
- Train your eyes on that timeless and tasteful brazed-on seat collar, elegantly designed around the All-City logo.

Custom Dropouts
- Signature stainless steel Hennepin Bridge track dropouts add grace and a dash of pride for AC's home turf.

Reinforced Bottle Bosses
- Beautiful stars reinforce the bottle bosses and our obsessive attention to detail.

Liquid Paint and E.D. Coat
- Our topnotch wet paint finish sparkles with depth and luster, while an E.D. coating protects against rust.


Frame 612 Select Chromoly Steel
Fork 612 Select Chromoly Steel
Headset FSA
Hubs 700c Formula Cartridge Track hubs / Alex DA22 Black rims
Tires WTB All-Terrain 700x32
Crankset Sugino RD2, silver
Bottom Bracket FSA Square Taper 103mm
Chain SRAM PC-1 1/8"
Rear Cogs 16T freewheel
Handlebars Race Face riser
Tape/Grips Oury
Stem Velo Orange Tall Stack, Black
Brake Levers Tektro
Brakes Origin 8 calipers
Saddle All-City Gonzo
Seat Post RaceFace Ride XC

* Subject to change without notice.

Part Numbers

Option Store SKU
Night Sky/Smoke / 55 cm 210000022669