NEW All-City Big Block Frameset - Night Sky / Smoke Track Frame Size:61cm - Includes one Phat Bike

- Includes one Phat Bike Kit to fit fat bikes with tires up to 4

Rounded edges make for easier wheel installs and are UCI-compliant

Chain Wrap Capacity (teeth): 40 teeth

Shimano Hollowtech II Weight 95

NEW All-City Big Block Frameset - Night Sky / Smoke Track Frame Size:61cm - Includes one Phat BikeThe 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