Vektron S10

The Accelerator


  • Vektron S10
  • Vektron S10
  • Vektron S10
  • Vektron S10
  • Vektron S10
  • Vektron S10

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  • 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
  • Description
  • Technical Details
  • In the Media
  • Reviews
  • Description

    The Tern Vektron takes everything great about a folding bike and boosts it with a Bosch electric motor. With a Vektron, you get all the benefits of a best in class Bosch ebike - with the added benefit of easy storage and multi-modal transport. The Vektron has the power to completely change how you move around your city. 

  • Technical Details
    Color(s) Black
    Wheel Size 20"
    Speeds 1 x 10
    Weight 22.1 kg (48.6 lb)
    Folded Size 41 x 86 x 68 cm (16.1" x 33.9" x 26.8")
    Fold Time 10 seconds
    Frame Size One size
    Gear Inches 30" - 97" (2.36 - 7.72 m)
    Distance: Seatpost to Handlebar Min: 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 Vektron G2 Frame
    Fork Tern Tarsus, 6061-Al, hydroformed
    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 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
    Front Brake Magura MT4, hydraulic disc
    Rear Brake Magura MT4, hydraulic disc
    Brake Levers Magura, hydraulic disc
    Brake Cable & Housing Magura, hydraulic disc
    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
    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
    Pedals MKS EZY
    Chain 10 spd, DHT for eBike, GST corrosion resistant coating
    Shifter Cable & Housing Jagwire LEX-SL, slick treatment, alloy ferrules
    Bell Aluminum
    Chainguard SKS Chainblade
    Pedal Holder No
    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)
    Motor Bosch Active Line Plus, 36 V/250 W, max speed 25 kph (EU), max torque 50 Nm
    Battery Bosch PowerPack 400 Wh
    Display Bosch Purion, 4 mode selectable, walk assist
  • In the Media

    “… hochwertige Ausstattung … harmonischer Motor … guter Faltmechanismus … TESTSIEGER”

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


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


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


    “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. (…)”]

    Bike World News

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


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


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

  • Reviews

    Customer Reviews

    Based on 1 review Write a review

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