Tern Vektron S10


Pricing includes freight and PDI, assembly, custom fitting of the rider and a 3 month in-house service warranty.

Now available for special order!


Tern Vektron S10

  • New colors and updated styling
  • Upgraded to the Bosch Performance electric drivetrain for 300% more assistance and 65 Nm of torque
  • Updated frame with a reclining battery for a lower center of gravity and better ride
  • Frame passed strict European safety standards for pedal-assist e-bikes, having been certified as EN15194-compliant by EFBE Prüftechnik
  • Integrated Atlas V Rack™ works seamlessly with Thule Yepp Maxi and Dash® RM 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


Ride it, Fold it, Go Further

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.

Rides Better

There are other folding electric bikes but none ride better. The Vektron is stiff and stable for a truly solid ride—even when fully loaded. Take a test ride and feel the difference.

Kiddie Compatible

School runs have never been more fun! The frame-integrated Atlas V Rack™ is designed to fit a Thule Yepp Maxi or a Dash® RM seat—no adapters needed.

Night-time Safety

The Vektron comes equipped with integrated lights front and rear so you can see and be seen. The lights are wired to your Bosch battery so you’ll never have to charge your lights again. Up front the Vektron features the upgraded Valo Direct light with 30% more light output.

All-Weather Stopping Power

With hydraulic disc brakes, your Vektron is ready for a safer ride, giving you excellent stopping power, and working effortlessly even in rain, snow, or mud. All it takes is the gentle pull of just two fingers.

Strong and Stiff Rack

Haul all your gear with ease. With a burly frame-integrated rack that carries up to 27 kg, the Vektron handles well even when loaded. The Atlas V Rack™ is KLICKfix-compatible, and was designed to work seamlessly with a Thule Yepp Maxi or Dash® RM child seat.

OCL+™ Frame Joint

A heavy-duty update to our iconic OCL frame hinge, the OCL+ is built to exceed ISO 4210 and EN 15194 testing requirements. Leveraging the hinge design of the long-tail Tern Cargo Node, the OCL+ features a single-shaft design, advanced welding techniques, and robust gussets, so it stays stiff and strong during even the fastest commutes.

Andros™ Stem

The Andros is our patented adjustable stem that lets you set your handlebars where you want—no tools, no fuss. In just seconds, you can set your riding position to long and low in a tough headwind, or upright and comfy for riding around town. You decide how you want to ride and the Andros makes your bike fit.

Bosch Performance Drive Unit

Electric bikes make it easy to ride from A to B. Where it gets interesting? When you’re inspired to visit the rest of the alphabet. The Bosch Performance Drive Unit offers a fine-tuned balance between torque and range. It takes the burden out of hauling kids and groceries. With up to 100 km of range with a standard 400 Wh battery, it’s the market leader in ebike technology.


Technical Specifications:

Frame: Tern Vektron, Hydroformed 7005-AL, OCL+ Joint
Fork: Tern Tarsus, 6061-AL, Hydroformed
Motor: Bosch Performance Line (65Nm)
Battery: Bosch PowerPack 400
Display: Bosch Purion
Charger: Bosch 4A Charger
Brakes: Magura MT4, Hydraulic Disc
Shifters: Shimano Deore, 10-Speed
Rear Derailleur: Shimano Deore Shadow+
Chain: DHT for eBike, 10-Speed
Cassette: Shimano 11-36T
Crankset: Vektron Custom, Forged 6061-AL Crankarm
Hubs: Novatec
Rims: Kinetix Comp
Tires: Schwalbe Big Apple, 55-406, Puncture Protection, Reflex
Stem: Tern Andros, Adjustable, Forged Construction, Patented Technology
Headset: Flux Pro, Angular Contact Bearings, Physis Integrated
Handlebar: Kinetix Comp, Double-Butted 6061-AL
Seatpost: Tern RideEasy Suspension, 34.9mm, Air Cartridge, Preload Adjustable
Grips: Ergon
Saddle: Tern Porter+
Pedals: MKS EZY
Chainguard: SKS Chainblade
Kickstand: Ursus, Rear Mount
Front Light: Tern Valo Direct, 190 Lumens
Rear Light: Herrmans H-Trace
Fenders: SKS, Stainless Hardware
Racks: Atlas V Rack, Integrated 8 Point Mounting, 27kg Capacity
Weight: 22.1kg (48.7lbs)
Max Rider Weight: 105kg (231.5lbs)