TERN Vektron S10 Performance
Powerful and practical folding e-bike with 65 Nm Bosch Performance Line motor. Ten-speed Shimano Deore shifting and powerful Magura hydraulic brakes. Easy to fold, it can carry up to 125 kg and is suitable for city and weekend trips.
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BOSCH Performance Line
65 Nm
500 Wh
10 speeds
20"
-
The Vektron S10 has been given a new Bosch Performance engine under the hood and together with a 500 Wh battery, it guarantees a range of up to 100 km and you won't even get out of breath. In combination with 20" wheels, it's a real powerhouse that you can't just pull!
Urban transport specialists Tern and leading electric drive manufacturer Bosch have joined forces to create a compact and powerful folding electric bike. The Vektron is the "Bosch" e-bike that you can take everywhere
It folds down to a size smaller than any other Bosch bike and takes less than 10 seconds. Yet the ride quality remains as good as a standard-size Bosch e-bike. When folded, you can get the compact Vektron onto buses, subways and trains without any problems. And for weekend trips, you can fit two in the boot of your car just fine.
Tern presents a stylish and powerful city e-bike that combines a light weight of 22.1 kg with a robust load capacity of 125 kg.
The Bosch Performance mid-drive motor with 65 Nm torque and a 500 Wh battery ensures smooth, responsive rides, perfect for daily commuting and longer trips.
The Shimano Deore 1×10 drivetrain offers precise and reliable shifting, while Magura MT4 hydraulic disc brakes provide safe stopping in any condition. Comfort is enhanced by Schwalbe Big Apple puncture-protected tyres, ergonomic Ergon grips, and the Tern Porter+ saddle with gel padding.
With its sleek black frame, Kinetix components, and adjustable Tern Andros stem, it guarantees a comfortable riding position and long-lasting durability. An ideal choice for riders seeking a dependable, practical, and lightweight electric bike for the city.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.
E-bike range calculator
The e-bike range is approximately
*Factors affecting total range include assist mode settings, technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique
Motor BOSCH Performance
The Bosch Performance motor is the ideal choice for ambitious eBikers. The highly balanced, high-performance system with a maximum torque of up to 65 Nm transforms the rider into an adventurer and delivers the desired power at any time.
Battery BOSCH Power Pack 500 Wh
Bosch Power Pack 500 Wh high-capacity battery that brings new energy to e-bikes. Thanks to its location on the frame, it does not disturb the center of gravity and the e-bike has an ideal balance. The battery is equipped with a BMS board (Battery Management System), which protects the battery from overheating, short circuit or overcharging.
- the batteries have no memory effect - it can be charged even after a short drive or while driving
- battery life is 600 - 1000 full charge cycles
- battery life in km is around 15,000 - 25,000 or 5 - 9 years
- charging time to 80% capacity is about 2 hours (4A charger)
- the weight of the battery is approx. 2.5 kg
You can buy a new (replacement) battery here.
Bosch Purion Display
Purion is a minimalist on-board computer for anyone who demands sleek look of handlebar whether it is for City or off-road use . You can conveniently get all the important information at the touch of a button while riding with both hands remaining on handlebar. Five different riding modes give you the right support in every situation. The display is supplied with cabling, handlebar holder and is available in two colors.
The Tern brand has been regarded as a leader in the folding bike industry since the beginning. Tern e-bikes stand out above all for their design and their many exceptionally functional and durable technical solutions. These include the DoubleTruss frame solution and the design of the folding mechanisms.
In developing their electric bikes, Tern focused on rigid construction, ease of operation of all folding mechanisms and durability. Today, the company offers a wide range of electric bikes for different types of riders.
Kolomotion s.r.o. is the official distributor of TERN e-bikes and accessories. Although Kolomotion is a relatively new company, it draws on long-term knowledge and expertise in the cycling industry. It is part of a group spun off from AZUB bike s.r.o. Kolomotion profiles itself as a partner for outdoor enthusiasts, promoting an "outdoors at home" lifestyle and focusing on brands that support off-road and urban cycling and eco-friendly mobility. Contact: Kolomotion s.r.o., Bajovec 2761, 688 01 Uhersky Brod, e-mail: info@kolomotion.cz, phone: +420 777 298 229, web: www.kolomotion.cz
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Parameters
General
| Model year | 2023 |
| Weight incl. battery | 22,1 kg |
| Brand | Tern |
| Colour | Black |
| Load capacity | 125 kg |
Motor
| Engine manufacturer | Bosch |
| Engine type | Bosch Performance |
| Torque | 65 Nm |
| Centre engine | Yes |
Battery
| Battery capacity | 500 - 599 Wh |
| Precise capacity | 500 Wh |
Transmission
| Sorting | Shimano Deore, 10 speeds |
| Cassette | Shimano 11-36T, 10 spd |
| Shifter | Shimano Deore, 10 gears, Shadow+ |
| Number of gears | 1 x 10 |
Components
| Racks | Kinetix Comp |
| Saddle | Tern Porter+, patented GripPad design, PrimeGel padding |
| Saddlebag | Tern Telescope, 34.9/30.9 mm, 2014-AL |
| Front hub | Novatec, sealed cartridge bearing, disc |
| Rear hub | Novatec, sealed cartridge bearing, disc |
| Grips | Ergon |
| Handlebars | Kinetix Comp, double-butted 6061-AL, Tern Andros adapted |
| Extender | Tern Andros |
| Coats | Schwalbe Big Apple, Performance Line, 55-406, puncture protection, Reflex |
Brakes
| Rear brakes | Magura MT4 |
| Front brakes | Magura MT4 |
Suspension
| Front fork | Tern Tarsus, 6061-AL |
Questions
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