BYB P8

Bring Your Bike

Buy Now Specifications

Buy Now

$1,299.00

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
Tern Porter saddle with patented GripPad design
8-speed Shimano Acera, Shadow RD derailleur

Photo may show optional accessories.

Champagne

Dark Bronze

Silver-Blue

20" wheels

Around Town

Mid-Range

Product Reviews

BIKE Bild

[The BYB] rides like any other good folding bike, without fluttering or poor steering behavior.

Bike World News

Its compact size, yet full size ride feel is a great way to get around a city.

Radwelt

“Ein besonderer Clou sind die Rollen am Gepäckträger. Aufgerichtet und am ausgefalteten Lenker lässt es sich wie ein Trolley ziehen und erspart so längere Tragestrecken.”

[A special highlight are the spinner wheels on the rear rack. The folded bike can be pulled by the unfolded handlebars like a trolley and thus saves longer carrying distances.]

The BYB is definitely the heartiest folding bike I’ve ever ridden. There’s an overriding sensation of stability I’ve not found in other folding bikes, and the ride feels more like a non-folding bike.
Read more

Forbes

And, highly unusual for the bicycle industry, the BYB will be available to buy just a few weeks after launch. Normally, new bicycle models are launched some months before availability.
Read more

Focus Online

An Klapprädern mit großen Laufrädern stört meist ein üppiges Packmaß. Das neue BYB von Tern macht da eine erfreuliche Ausnahme.
[On folding bikes with large wheels, the unreasonable folded package is annoying. The new BYB from Tern is a pleasant exception.]
Read more

MyBike

If you prioritize folded size and being able to roll the folded bike, the [BYB] is convincing.

BikeMag

The BYB P8 has a natural handling, in fact it’s the best of the three models [that we tested] when it comes to handling on the road.Read more

Karl magazine

Für Stadtradler, die kurze Pendlerstrecken mit öffentlichen Verkehrsmitteln kombinieren, ist das Rad richtig praktisch.

[For urban cyclists combining short commutes with public transport, this bike is the right (and practical) choice.]

Bike World News

With the new BYB, Tern has taken the design of their folding bikes a step further and created their smallest folding bike, while still retaining a solid ride. When folded up, the BYB is actually one of the smallest 20″ bikes on the market.

Specifications

General Info

Color:

Champagne

Dark Bronze

Silver-Blue

Wheel Size:

20" wheels

Speeds:

1 x 8

Weight:

31.4 lb fully-equipped

Folding Size:

13.8" x 31.9" x 20.5"

Folding Time:

30 seconds

Frame Sizes:

One size

Gear Inches:

31" - 91"

Distance: Seatpost to Handlebar:

Min: 24.8"; Max: 26.6"

Distance: Saddle to Pedal:

Max: 41.1"

Suggested Rider Height:

4'10" - 6'5"

Max Load Weight:

231 lb

Frame

Frame:

Tern BYB, 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:

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

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 Hub:

Kinetix Neutron Mini 74, sealed cartridge bearing Opt: BioLogic Joule 3 dynamo

Rear Hub:

Novatec, sealed cartridge bearing

Spokes and Nipples:

Stainless steel

Rims:

Doublewall aluminum

Tires:

Schwalbe Citizen, 42-406, puncture protection, Reflex

Transmission

Shifter(s):

Shimano, 1 x 8 spd

Front Derailleur:

n/a

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

Bells & Whistles

Bell:

Pitch, brass

Chainguard:

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

*Note: These are our standard model specifications. The bike's weight and folded dimension may not include racks and fenders. The specifications for your country may differ slightly. We do our best to ensure that the specifications listed here accurately reflect the exact parts found on our production bikes. However, component changes do occur for various reasons and there may be brief delays on site updates. We reserve the right to make component changes without prior notification, which may cause discrepancies with the information listed on the web.

10-year warranty, customized tips and exclusive discounts on Tern gear.

Learn more