A crossinspired bike built to conquer the city streets, the Super Professional features the For Dropout, AllCity’s elegantly designed combination geared or singlespeed sliding dropout system. Fast, responsive, agile, and capable on mixed terrain, the Super Professional can be converted from single speed to geared or back again to crush all your daily deeds and commutes.
612 Select Tubing
Features AllCity’s For Dropout, a beautifully crafted sliding dropout system
Signature fork crown with fourpoint rack mounts
Two bottle cage mounts, plus mounts in front and rear for racks and fenders
12mm thruaxles, flatmount brakes
Frame | 612 Select Chromoly Steel |
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Fork | AllCity Super Professional Signature Fork |
Headset | EC34 upper, EC34 lower |
Axles | Front: 100x12mm Rear: 142x12mm |
Bottom Bracket | English Threaded, BSA 68 shell |
Wheel Compatibility | 700×45 (700×40 with fenders) 650×47 (650×42 with fenders) |
Brake Compatibility | Flat Mount disc, 30mm mounting barrels |
Seat Post | 27.2mm |