Vektron S10

Vektron S10

The Accelerator
£3600.00

All the power and performance of a Bosch ebike in a portable package. In product test after product test, the Vektron is called the best folding ebike on the market. The new Vektron gets even better with improved geometry, Bosch’s newest and virtually silent motor, and a burly, extended rack. Get a Vektron and a lot of your car trips will start turning into bike trips.

  • Bosch Active Line Plus electric drivetrain for more torque and smoother acceleration
  • Updated frame design, with a reclining battery for a lower center of gravity and better ride
  • Integrated Atlas Rack works seamlessly with Thule Yepp Maxi and Nexxt Maxi child seats—no adapters needed
  • Resizes in seconds to fit riders 147 – 195 cm (4’10” – 6’5”) so a single bike can be shared by the family
  • Fits easily on buses, subways and taxis for electric multi-modal commuting
  • Stores under a desk for convenient theft protection; no need to bring a heavy lock
Photo may show optional accessories.
Black/Bright Blue
20" wheels
Electric
Top-Tier

It rides like a dream and unlike just about any folding bike I’ve ever tried.

Electrek

See video

Technology

Product Reviews

Bicycling

The 2019 Tern Vektron S10 improves upon the original’s über-compact folding design with more power and a bigger rack.

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ElektroBIKE

… hochwertige Ausstattung … harmonischer Motor … guter Faltmechanismus … TESTSIEGER

[… premium specs … harmonious motor support … good folding mechanism … TEST WINNER]

Bicycling

You won’t find a better-built folding e-bike.

Bicycling

An agile and user-friendly folding bike transforms your commutes.

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Electrek

It rides like a dream and unlike just about any folding bike I’ve ever tried.

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Bicycling

The right bike for conquering daily commutes and errands and bringing your kid along for the ride.

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5 stars

T3

For long, leisurely rides, this is the bike you want to have underneath you. It’s comfortable, fast over any terrain and even has a luggage rack to carry all your belongings.

FietsActief

Op zoek naar een e-vouwfiets voor de camper? De Vektron-lijn van Tern is aangevuld met drie nieuwe modellen: met Boschaandrijving, een ander frame en robuust bagagerek waar de Bucketload-fietstas op past. Zo heb je meer comfort, minder gewicht en geluid en houd je de compacte vouweigenschappen. (…)

[Looking for an e-folding bike for the camper? The Vektron line from Tern has three new models: with a Bosch motor, an updated frame and a robust rack that fits the Bucketload Pannier. So you have more comfort, less weight and the maximum benefit of compact folding properties. (…)”]

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4.5 stars

GearHungry

It’s an e-bike with the charm of a country rider but with the wit of a city-engineered 2-wheel wonder.

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Bike World News

It’s well thought out, and comes with just about everything you’d need, besides bags, for a solid commuting bike.

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Specifications

General Info
Color:
Black/Bright Blue
Wheel Size:
20" wheels
Speeds:
1 x 10
Weight:

22.1 kg (48.6 lb)

Folding Size:
41 x 86 x 68 cm (16.1" x 33.9" x 26.8")
Folding Time:
10 sec
Frame Sizes:
One size
Gear Inches:
30" - 97" (2.36 - 7.72 m)
Distance: Seatpost to Handlebar:
Min: 620 mm (24.4") Max: 690 mm (27.2")
Distance: Saddle to Pedal:
Min: 670 mm (26.4") Max: 1100 mm (43.3")
Suggested Rider Height:
147 - 195 cm (4'10" - 6'5")
Max Load Weight:
105 kg (230 lb)
Frame
Frame:
Vektron G2 Frame
Fork:
Tern Tarsus, 6061-Al, hydroformed
Cockpit
Handlepost:
Tern Physis 3D, 3D forged, 5 patented technologies
Stem:
Tern Andros, adjustable, forged construction, patented technology
Headset:
Flux Pro, angular contact bearings, Physis integrated
Handlebar:
Kinetix Comp, double-butted 6061-Al
Grips/Bar Tape:
Ergon GP10
Saddle:
Tern Porter+, patented GripPad design, PrimeGel padding
Seatpost:
Tern Telescope, 34.9 mm, Lite 2014-AL
Seatpost Clamp:
Oversize, 6061-AL, 2pc
Brakes
Front Brake:
Magura MT4, hydraulic disc
Rear Brake:
Magura MT4, hydraulic disc
Brake Levers:
Magura, hydraulic disc
Brake Cable & Housing:
Magura, hydraulic disc
Wheels
Front Hub:
Novatec, sealed cartridge bearing, disc
Rear Hub:
Novatec, sealed cartridge bearing, disc
Spokes and Nipples:
Stainless, double-butted
Rims:
Kinetix Comp, for disc
Tires:
Schwalbe Big Apple, Performance Line, 55-406, puncture protection, Reflex
Transmission
Shifter(s):
Shimano Deore, 1 x 10 spd
Rear Derailleur:
Shimano Deore Shadow+
Crankset:
Vektron custom, forged 6061-AL crankarm
Cassette/Freewheel:
Shimano 11-36T, 10 spd
Bottom Bracket:
Motor integrated
Chain:
10 spd, DHT for eBike, GST corrosion resistant coating
Pedals:
MKS EZY
Shifter Cable & Housing:
Jagwire LEX-SL, slick treatment, alloy ferrules
E-System
Motor:
Bosch Active Line Plus, 36 V/250 W, max speed 25 kph (EU); max speed 20 mph (US), max torque 50 Nm
Battery:
Bosch PowerPack 400 Wh
Display:
Bosch Purion, 4 mode selectable, walk assist
Range:
400 Wh: 50-100 km (31-62 mi)
Bells & Whistles
Bell:
Aluminum
Chainguard:
SKS Chainblade
Kickstand:
URSUS MOOI, rear mount
Clip System:
Magnetix 2.0
Luggage Socket:
Yes
Front Light:
Tern Valo Direct, integrated, 41 lux/150 lumens
Rear Light:
Herrmans H-Trace, for eBike
Fenders:
SKS, stainless hardware
Rack(s):
Atlas Rack, integrated 8 point mounting, max load capacity 27 kg (59 lb)