Tern BYB S11 - Silver

Tern BYB S11

Bring Your Bike

• 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 4’10” – 6’5”
• New TFL Joint with 3D interface, DeadBolt design and SpringLock technology
• New 3D-forged Physis RF Handlepost
• Kinetix Pro X wheels with paired spoke technology
• 11-speed Shimano Ultegra, Shadow RD derailleur

Small Fold, Slim Fit

The BYB isn't just a folding bike—it's a whole new way to fold a bike. It's 30% smaller than traditional 20" folding bikes, and folds small and slim enough to fit conveniently into lockers, closets, or any narrow space.

Smaller Footprint

When folded, the BYB has one of the smallest footprints of any folding bike. That means a much easier time maneuvering it onto crowded trains and buses or when navigating through busy subway stations.

Bring Your Stuff

A bike designed for commuting should let you bring your stuff, whether that's a change of clothes, workout gear, or your laptop bag. Add panniers, bags, racks, and baskets from Ortlieb and KlickFix to customize your ride.

Theft Insurance

Locking your bike outside gets you looking out the window every five minutes just to check if it's still there? The BYB folds so small that you can bring your bike indoors and stash it in the coat closet, behind the counter, or behind your desk.

Easy Storage

... and Ready to Roll ...