All-City Super Professional Flat Bar Single Speed Bike - 700c Steel Lemon Dab 52cm CheckoutSpec= 31-40mm I-Spec B adapter is backward

I-Spec B adapter is backward compatible with I-Spec A clamps

}Spank Spoon 35 Handlebar - 35mm Clamp 785mm 60mm Rise Black

Thanks to the adaptable BB386 EVO 30mm spindle this modular system will fit a wide variety of frames with a range of bottom bracket standards

Flat Protection Thorn Resistant ISO Diameter 406 / 20" BMX ISO Width (mm) 32 ISO Width (mm) 33 ISO Width (mm) 34 ISO Width (mm) 35 ISO Width (mm) 36 ISO Width (mm) 37 ISO Width (mm) 38 ISO Width (mm) 39 ISO Width (mm) 40 ISO Width (mm) 41 ISO Width (mm) 42 ISO Width (mm) 43 ISO Width (mm) 44 ISO Width (mm) 45 ISO Width (mm) 46 ISO Width (mm) 47 ISO Width (mm) 48 ISO Width (mm) 49 Labeled Size 20 x 1

} Patented POP push locking mechanism

All-City Super Professional Flat Bar Single Speed Bike - 700c Steel Lemon Dab 52cm CheckoutSpec= 31-40mm I-Spec B adapter is backwardAll City Super Professional Flat Bar Single Speed Bike 700c Steel Lemon Dab 52cm. A 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.