All-City 612 Track Crank 170mm 46t Black 144bcd Bottom Bracket Not Included -
The 612 is named for Minneapolis' area code. A high-quality, affordable, and stylish crankset for the track bike, fixie, or single speed. Cold forged construction provides stiff and strong arms. Matching 46t ring provides additional style.
Weather and Wind:
- Cold forged for maximum strength and durability
- Chainline with 110mm BB is 42.5mm
- Compatible with square taper JIS bottom brackets. BB and retaining bolts not included
- Includes matching 46 tooth high quality 1/8" track chainring