Tern Vektron S10

All around the world, the way we get from A to B is changing. With the world on the cusp of auto-mobility, ride sharing, and the mainstream arrival of electric vehicles, it's an exciting moment for transportation. To help drive this force of change, we developed the worlds most compact Bosch-driven electric bike. The Tern Vektron takes everything great about folding bikes, multi-modal commuting, portability for travel and storage, and accelerates it.

*Delivery 10-14 Days
  • Fits easily on buses and subways for electric multi-modal commuting
  • Resizes in seconds to fit riders 147 – 195 cm (4’10” – 6’5”) so a single bike can be shared by the family
  • Stores under a desk for convenient theft protection; no need to bring a heavy lock
  • Stash a pair in the trunk of a car for weekend getaways
  • German-engineered Bosch Active electric drivetrain—the industry leader in electric bike technology
  • T-Tuned™ geometry for a full-sized ride and comfort
  • Valo™ lighting system, with 150 lumens of power, for 24-hour visibility
  • Rear Cargo Rack™ works seamlessly with Yepp child seats—Maxi Easyfit or Junior Easyfit—for carrying kids
More Information
SPEEDS 1 x 10
WEIGHT EU 21.8 kg
SUGGESTED RIDER HEIGHT 147 - 195 cm (4'10" - 6'5")
MAX LOAD WEIGHT 105 kg (230 lb)
FRAME Tern Vektron, hydroformed 7005-Al, 3 patented technologies
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 Telescopic, 2014-Al, 2 pc.
SEATPOST CLAMP Oversize, 6061-Al, 2 pc
FRONT BRAKE Shimano Deore, hydraulic disc
REAR BRAKE Shimano Deore, hydraulic disc
BRAKE LEVERS Shimano Deore, hydraulic disc
FRONT HUB Shimano disc
REAR HUB Shimano disc
SPOKES AND NIPPLES Stainless, double-butted
RIMS RIMS Kinetix Comp, for disc
TIRES Schwalbe Big Apple, 55-406, puncture protection, Reflex
SHIFTER Shimano Deore, 1 x 10 spd
REAR DERAILLEUR Shimano Deore Shadow
CASSETTE/FREEWHEEL Shimano 11-34T, 10 spd
BOTTOM BRACKET Motor integrated
CHAIN 10 spd, DHT for eBike, GST corrosion resistant coating
PEDALS LiteForm QR, alloy body, QR right/standard left
MOTOR Bosch Performance / Active, 36 V/250 W, max speed 25 kph
BATTERY Performance 400 Wh, 500 Wh; Active Bosch 300 Wh, 400 Wh
DISPLAY Bosch Purion, 4 mode selectable, walk assist
RANGE Performance Motor 400 Wh 45-100 km
BELL Pitch, brass
KICKSTAND Rear mount, Pletscher design
CLIP SYSTEM Magnetix 2.0
FRONT LIGHT Tern Valo Direct, integrated, 41 lux/150 lumens
REAR LIGHT Herrmans H-Trace, for eBike
FENDERS SplashGuard, stainless hardware
RACK(S) Tern Cargo Rack
ACCESSORY Pedal Holder