Tern BYB P10 Trifold Bike

Say hello to the BYB! This ultra-compact folding bike travels unassumingly small to fit whatever mode of transportation you choose, but delivers an impressively bigger ride. So Bring Your Bike, and answer wherever the paved road may call.

Easy Storage & Safekeeping

The BYB is 30% smaller than traditional 20” folding bikes, and folds small and slim enough to fit into any narrow space such as behind doors or in lockers for handy, worry-free storage.

Share Your Ride

The best things in life are shared, including your folding bike. The BYB has a low-step frame design and resizes in second (no tools required) to fit riders between 147 and 195 cm (4’10” – 6’5”), so you can share the bike with anyone in your family.

Features

- 30% smaller than traditional 20” folding bikes
- Fits conveniently into lockers, closets, or any narrow space
- Fits riders from 147 to 195 cm (4’10” - 6’5”)
- TFL Joint with 3D interface, DeadBolt design and SpringLock technology
- 3D-forged Physis RF Handlepost
- Tern Porter+ saddle with patented GripPad design
- Kinetix Pro wheels with paired spoke technology
- 10-speed Shimano Deore, Shadow+ derailleur
- Optional Metro Transit Rack* and MTR Fenders for easier commutes (with the Metro Transit Rack, the BYB P10 stands upright when folded)

Specifications

GENERAL INFO
- Speeds: 1 x 10
- Weight: 12 kg (26.5 lb)
- Gear Inches: 28" - 90" (2.20 - 7.19 m)
- Folding Size: 33 × 81 × 51 cm (13 × 31.9 × 20.1 in)
- Folding Time: 30 seconds
- Frame Sizes: One size
- Distance: Seatpost to Handlebar: 63 - 67.5 cm (24.8 - 26.6 in)
- Suggested Rider Height: 147 - 195 cm (57.9 - 76.8 in)
- Max Gross Vehicle Weight: 120 kg (264.6 lb)
- Max Load Weight: 105 kg (231.5 lb)
- Max Rider Weight: 105 kg (231.5 lb)

FRAME
- Frame: Tern BYB, 6061-AL, Aluminum, TriFold patented technology, EFBE tested: ISO 4210
- Fork: Tern Tarsus, 6061-AL, hydroformed

COCKPIT
- Handlepost: Tern Physis RF, 3D forged, 5 patented technologies
- Stem: Tern Andros (G2), adjustable, forged construction, patented technology
- Headset: Tern Flux by FSA, cartridge bearings, Physis integrated
- Handlebar: Flat bar, 6061-AL, Andros adapted
- Grips/Bar Tape: Ergon GP10
- Saddle: Tern Porter+ by Velo, patented GripPad design, PrimeGel padding
- Seatpost: Tern Telescope, 34.9/30.9 mm, 2014-AL
- Seatpost Clamp: Tern Collar

BRAKES
- Front Brake: Kinetix SpeedStop V-brakes, stainless hardware
- Rear Brake: Kinetix SpeedStop V-brakes, stainless hardware
- Brake Levers: Shimano
- Brake Cable & Housing: Jagwire, anti-compression housing, Slick Lube liner

WHEELS
- Front Wheel: Kinetix Pro, Paired Spoke technology, 16H
- Rear Wheel: Kinetix Pro, Paired Spoke technology, 20H
- Tires: Schwalbe Kojak, Performance Line, 35-406, puncture protection

TRANSMISSION
- Shifter(s): Shimano Deore, 1 x 10 spd
- Front Derailleur: N/A
- Rear Derailleur: Shimano Deore Shadow+
- Crankset: FSA Vero, Built for Tern, 53T
- Cassette/Freewheel: 11-36T, 10 spd
- Bottom Bracket: FSA, Cartridge, sealed bearings
- Chain: KMC X10
- Pedals: MKS EZY
- Shifter Cable & Housing: Jagwire LEX-SL, slick treatment, alloy ferrules

BELLS & WHISTLES
- Bell: Pitch, brass
- Chainguard: N/A
- Kickstand: Deluxe center mount
- Clip System: AnchorBolt
- Luggage Socket: Combo Mount
- Front Light: N/A
- Rear Light: N/A
- Fenders: N/A
- Rack(s): N/A
- Accessory: Pedal Holder