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Tern Vektron

Prices from: £3,500

From: £179.32 per month
(For 12 months with Cycle to Work)

The Vektron is a best-in-class electric bike that folds in 10 seconds to go on trains, in cars, and under desks. Shorten distances and flatten the hills on your commute, or put a couple of Vektrons in the trunk of your car on your next trip, so you can explore further.

There are very few full-feature folding electric bikes, Tern’s Vektron stands out as possibly the best option on the market.

Everything at a glance

  • Bosch Active Line Plus or Performance Line motor
  • 400Wh of battery power
  • Functional cargo features and foldable

Book a free test ride today

Find out more about ordering a bike from us and getting it delivered.

Ride it, fold it, go further

In test after test, the Vektron is called the best folding e-bike on the market. With an updated frame, upgraded Bosch motors, and a wide ecosystem of accessories to help you carry your stuff, the Vektron will easily turn a lot of your car trips into bike trips.

Specifications – all the bells and whistles

Variations – different available configurations of this bike

  • Vektron Q9

    Bosch Active Line Plus, 400Wh, Purion, Shimano Altus 9-speed


  • Vektron S10

    Bosch Performance Line, 400Wh, Purion, Shimano Deore 10-speed


Features – choose the size and colour for you

  • Frame size


  • Colours

    Satin black, silver, satin blue (Q9)

Options – optional extras available for this bike

  • Go-To Bag

    The Go-To Bag is a large messenger bag with plenty of room for your daily essentials, including your laptop, cables, rain coat, extra set of clothes, packed lunch—you name it


  • HQ Bag

    The HQ Bag is a slim office bag designed to fit all your daily essentials and to work brilliantly on or off the bike


  • Bucketload Pannier

    The Bucketload Pannier is like a trunk for your bike. It’s designed to stay on your bike rack and keep your things clean and dry


  • Dry Goods Bag

    The Dry Goods Bag is built for comfortable all-weather commuting


  • Stow Bag

    The Stow Bag is portable storage for a folded Tern bicycle


  • FlatFold Bag S

    The FlatFold Bag S protects your bike against bumps and scratches using BlueSign® certified nylon and padded construction



Check out our buyers’ guide which explains what all this stuff means! Or find out more about ordering an e-bike from E-Radicals.

Visit us

The E-Radicals shop on King Street

Visit our showroom and test ride our bikes:

15 King Street

View on map

Contact us

Call us on 01524 938755 for friendly expert advice, or email us.

Opening times

Mon: Closed
Tue: 10:30am-5pm
Wed: 10:30am-5pm
Thu: 10:30am-5pm
Fri: 10:30am-5pm
Sat: 10:30am-5pm
Sun: Closed

Service Partner:

Official Bosch Service Partner

Certified Partner:

Fazua Certified Partner