Tern
BYB P8 // Dark Bronze
Product Description
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. Perfect for mixed-mode commuters, the folded BYB can fit practically anywhere so all your transport options are always open.
When folded, the BYB has one of the smallest footprints of any folding bike. That means you'll have a much easier time maneuvering it onto crowded trains and buses or navigating through busy subway stations. The BYB stands on its rack, and the built-in spinner wheels let you trolley the bike with one hand while the other holds your coffee. The compact size also makes it convenient to store away behind doors, under desks, or 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.
Of course, no matter how small or fast a bike folds, it needs to be a bike you want to ride. The BYB delivers with a frame engineered for stiffness, larger 20" wheels, and performance components. This commuting bike can even be upgraded to 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 (sold seperately) to customize your ride to fit your needs .
The best things in life are shared, including your commuter bike. The BYB has a low-step frame design and resizes in seconds—no tools required—to fit riders between 4’10” – 6’5”, so you can share the bike with anyone in your family.
Product Details
- ColorsDark Bronze
- Materials
Aluminum
- Measurements
13.8"L x 31.9"W x 20.5"H
- OriginVietnam
— Manufacturer's 5 Years & Easily Upgraded to 10 Years w/ Tern Care
— 30% Smaller Than Traditional 20” Folding Bikes
— Fits Riders 4’10” – 6’5
— Fits Conveniently Into Lockers, Closets, Or Any Narrow Space
— Hardware Instructions Included
— No Assembly Required, Just Unfold & You're Ready To Ride
— Folded: 13.8" x 31.9" x 20.5"
— Unfolded: 62.5" x 42" x 24"
— Weight: 31.5 lb
Technical Details
— Speeds: 1 x 8
— Gear Inches: 31" - 91
— Folding Time: 30 Seconds
— Frame Sizes: One Size
— Seatpost To Handlebar: 24.8" - 26.6"
— Suggested Rider Height: 57.9" - 76.8"
— Frame: Tern BYB, Aluminum, TriFold Patented Technology, EFBE Tested: ISO 4210
— Fork: Tern Tarsus, 6061-AL, Hydroformed
— Handlepost: Tern Physis RF, 3D Forged, 5 Patented Technologies
— Stem: Tern Andros (g2), Adjustable, Forged Construction, Patented Technology
— Headset: Flux, Cartridge Bearings, Physis Integrated
— Handlebar: Flat Bar, 6061-al, Andros Adapted
— Grips/bar Tape: Velo Ergonomic, Lock-on
— Saddle: Tern Porter, Patented Grippad Design
— Seatpost: Tern Telescope, 34.9/30.9 Mm, 2014-al
— Seatpost Clamp: Oversize, 6061-al, 2pc
— 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
— Front Hub: Kinetix Neutron Mini 74, Sealed Cartridge Bearing
— Rear Hub: Novatec, Sealed Cartridge Bearing
— Spokes And Nipples: Stainless Steel
— Rims: Doublewall Aluminum
— Tires: Schwalbe Citizen, 42-406, Puncture Protection, Reflex
— Shifter(s): Shimano, 1 x 8 Spd
— Rear Derailleur: Shimano Acera, Shadow Rd
— Crankset: Forged 6061-al, 52t
— Cassette/freewheel: Shimano 11-32t, 8 Spd
— Bottom Bracket: FSA, Cartridge, Sealed Bearings
— Chain: KMC, 8 Spd
— Pedals: MKS EZY
— Shifter Cable & Housing: Jagwire Lex-sl, Slick Treatment, Alloy Ferrules
— Bell: Pitch, Brass
— Chain Guard: Hebie
— Kickstand: Deluxe Center Mount
— Clip System: Anchorbolt
— Luggage Socket: Yes
— Front Light: Opt: Tern Valo 2, Integrated, 41 Lux/150 Lumens
— Rear Light: Opt: Deluxe LED
— Fenders: Sks, Stainless Hardware
— Rack(s): Tern Metro Transit Rack
— Accessory: Pedal Holder
FAQ
The weight limit is 105 kg (231 lb).
Shipping Information
-
Shipping AvailabilityUnited States
-
Shipping PolicyStandard Ground Shipping
-
Ship In2-3 weeks ⓘ
-
Return PolicyFinal sale, not eligible for return or cancellation
Size Chart
.