Freeze Thaw Keystone Row

2023 All-City Big Block (Night Sky / Smoke) 46cm

2023 All-City Big Block (Night Sky / Smoke) 46cm

Built for city shenanigans and curious escapades, Big Block is a fixed-gear steel machine powering low-maintenance lifestyles that want fast with their fun. A responsive yet comfortable frameset and generous tire clearance allows for top-tier handling as you soak up road chatter and good vibes with the gang.

Stock bikes are set up fixed gear with front & rear hand brakes. Ask us about customization including handlebar options or a Singlespeed Freewheel to allow coasting on hills.


1 in stock


  • Frame612 Select Chromoly Steel
  • ForkAll-City Big Block Signature Fork
  • Seatpost ClampAll-City Signature Brazed-on Seat Collar
  • CranksetAll-City 612 Track Crank, 165mm, 46t ring
  • Bottom BracketSquare Taper, 68x110mm steel cups, sealed bearings
  • Front DerailleurN/A
  • Rear DerailleurN/A
  • CogAll-City standard, 17t
  • ChainKMC, silver, 1/8″
  • HeadsetCane Creek 40 Series
  • BrakesTektro R539
  • Brake LeverTektro FL750
  • RotorsN/A
  • ShiftersN/A
  • StemJD Components, AL6061, 3D forged, 4-bolt stem, 31.8mm, ±7°
  • HandlebarJD Components, AL6061, 720mm wide, 20mm rise
  • Grip/TapeVelo single lock-on
  • SeatpostJD Components, AL6061, 27.2, 12mm Offset
  • SaddleAll-City Gonzo
  • Front HubJoyTech A565, 32h
  • Rear HubJoyTech A566, 32h
  • RimsAlex DH19, 32h, with CNC Brake Track
  • TiresVittoria Zaffiros IV, 700c x 28mm
Freeze Thaw Keystone Row