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Tern Vektron Q9 2019 - Electric Hybrid Bike

Tern Vektron Q9 2019 - Electric Hybrid Bike

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Product Description

The Vektron is a best-in-class electric bike that folds in 10 seconds to go on trains, in cars, and under desks. With an electric drivetrain, 20” wheel bikes are just as fast as 700c. That means riders can enjoy all the benefits of small wheels—compact size, low center of gravity, quick acceleration, maneuverable handling, and plenty of cargo space—with big wheel speed. The 

Vektron Q9 is equipped with hydraulic disc brakes, a sturdy rear rack, Valo Direct light, and fenders—so it is ideal for all-season commuting in the city.

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.

Ready to Roll - Once you fold your Vektron, it’s easy to roll it around. The new frame design also lets you keep the bike in vertical position when folded, so stopping and going is easier than ever.

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.

Takes You Further - Take your Vektron on a train or bus to cover those extra-long commutes, or to complete the first and last leg of your commute faster. Ride to the station, hop on, hop off, and keep riding.

One Size Fits All - The Vektron has a low-step frame design and resizes in seconds—no tools required—to fit riders between 145 and 195 cm (4’10” – 6’5”), so you can share the bike with anyone in your family.

Key Features:

  • German-engineered Bosch Active Line electric drivetrain—the industry leader in electric bike technology
  • Hydraulic disc brakes for all-weather stopping power
  • New 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

Occasionally, without notice, manufacturers change product design and/or specifications.


Frame:Tern Vektron, hydroformed 7005-Al, OCL+ joint, 3 patented technologies
Fork:Tern Tarsus, 6061-Al, hydroformed
Headset:Tern Flux, cartridge bearings, Physis integrated
Stem:Tern Andros (G2), adjustable, forged construction, patented technology
Bars:Flat bar, 6061-Al, Tern Andros adapted
Front Brake:Shimano, hydraulic disc
Rear Brake:Shimano, hydraulic disc
Brake Lever:Shimano, hydraulic disc
Rear Mech:Shimano Alivio Shadow
Shifters:Shimano Alivio, 1 x 9 spd, trigger
Rims:Kinetix Comp, for disc
Front Hub:Shimano disc
Rear Hub:Shimano disc
Front Tyre:Schwalbe Big Apple, 55-406, puncture protection, Reflex
Rear Tyre:Schwalbe Big Apple, 55-406, puncture protection, Reflex
Seat Post:Tern Telescope, 34.9mm, Lite 2014-Al
Saddle:Tern Porter, patented GripPad design
Chainset:Vektron custom, forged AL6061 crankarm
Bottom Bracket:Motor integrated
Chain:9 spd, DHT for eBike, GST corrosion resistant coating
Cassette:Shimano 11-32T, 9 spd
Pedals:MKS EZY
Weight:21.9 kg
Battery (Wh):400Wh
Motor:Bosch Active Line, 36 V/250 W, max speed 25 kph
User Interface:Bosch Purion, 4 mode selectable, walk assist

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