DEMO All-City Zig Zag Bike - 700c, Steel, Ultegra, Sour Cherry Seltzer, 55cm, GRADE B brand_bianchi Preamble highlights Surly’s most essential

Preamble highlights Surly’s most essential features: Durable custom steel tubing

8mm clamp diameter

manage to use your gorilla strength to break them

This chain lock is ideal for extreme security needs in high crime areas

DEMO All-City Zig Zag Bike - 700c, Steel, Ultegra, Sour Cherry Seltzer, 55cm, GRADE B brand_bianchi Preamble highlights Surly’s most essentialThe Zig Zag is All Citys answer to what a Modern Endurance Steel Road Bike should be. Elegant and eye catching, its a ripping fast and efficient machine built to shield the rider from road chatter and unnecessary fatigue. Designed for speed, style, and maximum comfort, the Zig Zag allows riders to go further, faster, and have more fun. A. C. E. Tubing Our proprietary heat treated, air hardened, extruded steel tubing that we custom designed for riding