DEMO All-City Big Block Urban Track Bike - 700c, Steel, Night Sky / Smoke, 55cm brand_zipp 15 x 110 mm

15 x 110 mm

Hook and loop straps to mount on bike

Weight: 376

20 (sold separately)

Weight: 749

DEMO All-City Big Block Urban Track Bike - 700c, Steel, Night Sky / Smoke, 55cm brand_zipp 15 x 110 mmThe 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