Available Today.
30% smaller than traditional 20” folding bikes.
Fits conveniently into lockers, closets, or any narrow space.
Metro Transit Rack with built-in spinner wheels for easier trolleying.
Fits riders from 147 to 195 cm (4’10” – 6’5”).
New TFL Joint with 3D interface, DeadBolt design and SpringLock technology.
New 3D-forged Physis RF Handlepost.
Tern Porter saddle with patented GripPad design.
8-speed Shimano Acera, Shadow RD derailleur.
Pop, Cover, Roll:
Most folding bike covers are either too complicated or too time-consuming to use several times a day. The BYB isn’t just easy to fold and trolley, it’s also extremely easy to cover—simply grab the PopCover and you’re ready to go.
Easy Storage:
Small apartments and commuter bikes don’t usually match. Great news! The slim, small BYB fits just about anywhere—behind doors, under desks, in your closet. In fact, the BYB is a perfect fit for standard cabinets so whether you’ve got one, or more, the BYB will occupy minimal space in your place.
Ready for Departure:
Ever wished you could ride your own bike on vacation? With BYB, you can go from riding to packed bike in 60 seconds. The BYB makes air travel a whole lot simpler: just fold your bike and pop it into its own custom-designed AirPorter Slim suitcase—no disassembly required.
