Tern BYB P8 2023 Folding Bike

Our Ultra-Compact Folding Bike To Go

Wanna go everywhere with your bike, but held back by cumbersome logistics? 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.

All-round Commuter

The BYB is designed for commuting, but doesn’t just stop there. It also lets you bring your stuff, whether that’s a change of clothes, workout gear, or your laptop bag. Plus, the Metro Transit Rack on the BYB S11 and P8 further provides you options aplenty—add panniers, bags, racks, and baskets from Ortlieb and KlickFix to customize your ride.

Features

• 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 Alivio, Shadow RD derailleur

Specifications

Frame And Forks

• Frame: Tern BYB, Aluminum, TriFold Patented Technology, EFBE Tested: ISO 4210
• Fork: Tern Tarsus, 6061-AL, Hydroformed
• Headset: Flux, Cartridge Bearings, Physis Integrated

Drivetrain

• Front Derailleur: N/A
• Rear Derailleur: Shimano Alivio, Shadow RD
• Crankset: Forged 6061-AL, 52 Tooth
• Cassette: Shimano 11-32 Tooth, 8-Speed
• Bottom Bracket: FSA, Cartridge, Sealed Bearings
• Chain: KMC, 8-Speed

Braking/Shifting

• Brakes Front: Kinetix SpeedStop V-Brakes, Stainless Hardware
• Brakes Rear: Kinetix SpeedStop V-Brakes, Stainless Hardware
• Brake Levers: Shimano
• Gear Shifters: Shimano, 1 x 8-Speed

Wheels

• Front Hub: Kinetix Neutron Mini 74, Sealed Cartridge Bearing (Optional: BioLogic Joule 3 Dynamo)
• Rear Hub: Novatec, Sealed Cartridge Bearing
• Rims: Doublewall Aluminum
• Tyres: Schwalbe Citizen, 42-406, Puncture Protection, Reflex
• Spokes: Stainless Steel

Finishing Kit

• Stem: Tern Andros (G2), Adjustable, Forged Construction, Patented Technology
• Handlebar: Flat Bar, 6061-AL, Andros Adapted
• Grips: Velo Ergonomic, Lock-On
• Saddle: Tern Porter, Patented GripPad Design
• Seat Post: Tern Telescope, 34.9/30.9 mm, 2014-AL
• Pedals: MKS EZY
• Weight: 14.3 kg (31.5 lb)

Extras

• Bell: Pitch, Brass
• Chainguard: Hebie
• Kickstand: Deluxe Center Mount
• Clip System: Anchor Bolt
• Luggage Socket: Combo Mount
• Fenders: SKS, Stainless Hardware
• Rack: Tern Metro Transit Rack; Max Load Weight: 20 kg (44 lb)
• Accessory: Pedal Holder

Electric Power

• Front Light: Optional - Tern Valo 2, Integrated, 41 Lux/150 Lumens
• Rear Light: Optional - Deluxe LED