All-City Super Professional Flat Bar Single Speed Bike - 700c Steel Lemon Dab 43cm Nago R4 Pas 45-degree precision ground bearing raceways

45-degree precision ground bearing raceways

Half the spikes as on Marathon Winter Plus

Comfort is SpeedTuned Compliance Concept (TCC) technology offers vertical frame and seatpost flex to improve traction

The low-profile 6061CNC body with adjustable height pins provide traction and support with any style of shoes

Reversible valve for Schrader/Presta

All-City Super Professional Flat Bar Single Speed Bike - 700c Steel Lemon Dab 43cm Nago R4 Pas 45-degree precision ground bearing racewaysA cross inspired bike built to conquer the city streets the Super Professional features the 2 For 1 Dropout All Citys elegantly designed combination geared or single speed 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 All Citys 2 For 1 Dropout a beautifully crafted sliding