- 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 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
- 20" wheels
OCL+™ Frame Joint
Robust folding technology
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.
Adjust to fit
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.
Magura MT4 Hydraulic Disc Brakes
Hydraulic disc brakes give you excellent stopping power, working effortlessly even in rain, snow, or mud. All it takes is the gentle pull of just two fingers. With mineral oil-based brake fluid that is gentler on the environment than most hydraulic brake fluids, and Magura's Easy Bleed Technology, your Vektron is ready for a safer ride.
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.
Bosch PowerPack Battery
This impressive high-energy, high-power cell clips on and off your bike. The best-in-class design charges fast—from zero—in only 2.5 to 3.5 hours, and lets you ride longer and further between charges. You’ll be impressed by its long lifespan, light weight, and ease of charging. PowerPacks are available in 300/400/500 Wh variants, so you can forget about range anxiety.
Bosch Purion Control Panel
Compact control center
The on-board computer lets you switch between five different riding modes, and feeds you handy information like speed, battery level, and distance. It optimizes shifting actions and constantly updates you on the remaining range, just like a typical German car. Best of all, it’s now more compact and robust than ever.
AN ULTRA-ROBUST RACK WITH GSDna
With structural cues from the heavy-duty Tern GSD, the new Atlas Rack has been massively strengthened and increased in size, with a load capacity of 27 kg (59 lb). This reduces flex for more secure handling when the bike is loaded. Riding with your little one? Add a Thule Yepp Maxi or Nexxt Maxi child seat—no adapters needed. The Atlas Rack is also KLICKfix-compatible, and can hold panniers of different sizes—including the Bucketload Pannier, which was designed to fit every configuration of the Vektron.
The Tern Vektron S10 is a masterpiece! Perfect riding performance, great folding principle, competent details, great accessories. Clear price-performance tip!
The New Wheel
The Tern Vektron (2021) combines a serious folding commuter bike and the more powerful Bosch Performance Line (Gen 3) drive system to create a bike that customers have been asking for: a folding electric bike with ample power and a ride quality that defies logic.
The Vektron also has a high-end Bosch Performance motor and computer that makes pedaling smooth and easy.
The new S10 benefits greatly from the current Bosch Performance Drive. The unit is extremely quiet and helps the agile Tern to achieve unexpected riding dynamics.
That's certainly capable enough to replace a lot of urban car journeys, so it might as well be the bike that persuades you that you don't need the second car.
For those that hanker after the performance of a full-sized bike, the Tern Vektron S10 crams many familiar features into a compact folding package.
A great gift for all campers who don't want to take a large e-bike with them on vacation, but still don't want to miss out on a little tailwind.
*Note: These are our standard model specifications. The bike's weight and folded dimension may not include racks and fenders. The specifications for your country may differ slightly. We do our best to ensure that the specifications listed here accurately reflect the exact parts found on our production bikes. However, component changes do occur for various reasons and there may be brief delays on site updates. We reserve the right to make component changes without prior notification, which may cause discrepancies with the information listed on the web.