Fitness

All-City Super Professional Urban Cross Machine Built to continue the tradition of All-City’s esteemed Macho Man and Nature Boy 612 builds, the Super Professional features the Master Dropout, All-City’s first ever combination geared or single-speed sliding dropout system. Designed to be fast, responsive, agile, and capable on mixed terrain, the Super Professional can be converted from single-speed to geared and back again to crush all your daily deeds and commutes in the city. - 612 Select Tubing - Features All-City’s cleverly designed, beautifully crafted sliding dropout system - Signature fork crown with four-point rack mounts - Two bottle cage mounts, plus mounts in front and rear for racks and fenders - 12mm thru-axles, flat-mount brakes