BYB P8

Product Reviews

Bicycling Magazine

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.
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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.
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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.]
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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:

14.3 Kg (31.4 lb) fully-equipped

Folding Size:

35 x 81 x 52 cm (13.8" x 31.9" x 20.5")

Folding Time:

30 seconds

Frame Sizes:

One size

Gear Inches:

31" - 91" (2.50 - 7.28 m)

Distance: Seatpost to Handlebar:

Min: 630 mm (24.8"); Max: 675 mm (26.6")

Distance: Saddle to Pedal:

Max: 1045 mm (41.1")

Suggested Rider Height:

147 - 195 cm (4'10" - 6'5")

Max Load Weight:

105 kg (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.

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