DEMO All-City Big Block Urban Track Bike - 700c, Steel, Night Sky / Smoke, 55cm type_chainrings-bmx-sprockets This technology offers stable

This technology offers stable

with steel hardware

Shimano XT M785 10-Speed Chainrings

reducing the need for double-shifting to find the right gear

Cassette: Shimano Deore M4100

DEMO All-City Big Block Urban Track Bike - 700c, Steel, Night Sky / Smoke, 55cm type_chainrings-bmx-sprockets This technology offers stableThe Big Block represents All City's vision of the ideal track bike for everyday life. Take it to the streets or the boards. Wherever you ride it, the Big Block will hold up its end of the deal. 612 Select chromoly steel with double butted main triangle, tapered stays and brazed on seat collar 4130 Chromoly double butted fork with lugged crown and tapered blades Velodrome legal track geometry All City Signature investment cast stainless steel Hennepin