NEW All-City Big Block - Night Sky / Smoke Track Bike Size:52cm Original equipment on SRAM and

Original equipment on SRAM and Truvativ cranks

Compatible with threaded cartridges

bolt and expander

Elastic top bungees

NEW All-City Big Block - Night Sky / Smoke Track Bike Size:52cm Original equipment on SRAM andThe 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