DEMO All-City Big Block Bike - 700c, Steel, Night Sky / Smoke, 55cm yuba-acc-kombi Shimano's M5100-11 cassette offers Rider

Shimano's M5100-11 cassette offers Rider Tuned gear steps for maximum cadence control across the varied terrain of mountain biking

Mounts to all Thule rack systems round bars and most factory racks

Fits Profile cassette hubs only

These traditional Tandem wheels are the premier option when a bike carries double the people

Weight: 138

DEMO All-City Big Block Bike - 700c, Steel, Night Sky / Smoke, 55cm yuba-acc-kombi Shimano's M5100-11 cassette offers RiderThe 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