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Discover the Tern HSD

Compact like a city bike, sturdy like a utility vehicle, and here to replace your car.

Still Getting Stuff Done

The new GSD takes the family electric cargo bike to the next level. Smarter than ever and even more robust thanks to a redesigned frame that supports a maximum weight of 210 kg, it will help you transport your two little ones and your weekly shopping with astonishing ease. A length close to that of a classic bike makes it surprisingly manoeuvrable.

See the models

Adapts to your needs

Our wide range of modular accessories for passengers, pets, and cargo will adapt the GSD into the ideal vehicle for your lifestyle. Whether it's transporting children safely in any weather, carrying equipment for your concert, or picking up pizza and a crate of beers for a games night.

The intelligent green alternative to the Minivan

This more efficient alternative to the family MPV will help you avoid traffic jams and petrol stations. The GSD comfortably transports up to two children - from toddlers to teenagers - making school runs and trips from one activity to another less stressful. An adult passenger can sit in the back, allowing your partner to benefit from it as well.

Transport even more

A hydroformed frame that is stronger and stiffer with optimised geometry to handle a greater load capacity proves that it is possible to carry just about anything with the right bike and a bit of ingenuity - especially when you have a maximum load weight of 210 kg.

Roll even better

Thanks to the extended wheelbase and the entirely new frame construction with an even lower centre of gravity, the GSD offers unmatched riding stability, even when fully loaded. Whatever type of luggage and/or passenger(s) you are carrying, it gives you complete control and total confidence at all times.

Even smarter

The GSD features the Bosch Smart System and the eBike Flow app for total control from your smartphone. Whether it's customising your assistance modes, locking the bike remotely, tracking its location in case of theft, or receiving the latest updates, everything is managed at your fingertips.

Commitment to your safety

The GSD has successfully passed the demanding laboratory tests of EFBE Prüftechnik GmbH. The frame and fork reliably withstand the loads set by the German standard DIN 79010 for cargo bikes, even with a total weight of 210 kg. Additionally, the Bosch® system, including the motor, battery, and charger, is certified UL 2849 for electrical safety and fire protection.

Choose your configuration

From the entry-level model to the most complete, each GSD Gen 3 shares the same robustness and embedded intelligence. It’s up to you to choose the level of equipment that fits your budget and riding style.


Soft suspension fork

The suspension fork of the GSD absorbs all road irregularities. By reducing the impact felt at the handlebars, you maintain control and stability, especially when carrying loads for which it has been rigorously tested.

Suspension seat post

The GSD is equipped with a sturdy telescopic seat post. For even more comfort in absorbing shocks and vibrations, during long rides for example, the GSD S10 is equipped with the renowned Thudbuster seat post from Cane Creek®.

Contact us for more information about the Tern GSD.


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Adjustable stem

The patented Andros Stem™ allows you to adjust the height and angle of the handlebars in seconds without the need for tools to achieve a comfortable riding position, whether you are tall or short.