Discover the Tern HSD
Compact enough for narrow streets, sturdy enough for heavy transport, and designed to make your life easier.
Powerful yet compact
A compact electric cargo bike that surprises with its classic bike capabilities. The new HSD transports passengers and cargo with exceptional stability, while being agile in busy streets and pleasant to ride. Intelligent and robust, it flexibly offers what you expect from a cargo bike, without the bulk you might fear.
See the models
Set it up your way
Thanks to a comprehensive range of accessories tailored to different needs, the HSD evolves with your life. Transport a child from a young age to adolescence in all weather, comfortably take a partner or a friend in the back, or even take your dog for a walk. Add racks, panniers, or a trailer: customise the HSD to suit your lifestyle.
Designed for heavy loads
The HSD carries heavy loads without being heavy to ride. This latest frame is even stiffer, reducing flex for stable handling. An optimised geometry, a longer wheelbase, and a lower centre of gravity further enhance the high-speed stability of the loaded bike. Although it is shorter than a traditional bike, the HSD can carry up to 190 kg, including 80 kg on the rear rack.
Compact design
Despite its load capacity, the HSD maintains a size as compact as a classic city bike. Navigate through traffic, park it effortlessly in a bike shed, an elevator, or against a narrow wall, just like any urban bike. All the practicality of a cargo bike, without the bulk.
Vertical parking
Your family eBike will be better protected from the elements and theft indoors, but square metres are a luxury in the city. The HSD parks vertically and reduces its footprint to that of a potted plant, taking up little space in a corner.
Vertical movement
Who said that electric cargo bikes couldn't fit into tight spaces? Upright the HSD and roll it vertically through narrow corridors and into lifts. The vertical movement makes transporting and storing a cargo bike easier, even in small flats.
Flat folding
Most cargo bikes are too bulky to be loaded into a car. But not the HSD. Its patented Physis Handlepost folds down in seconds, without tools, transforming the HSD into a flat package that is easy to transport in the back of an SUV or van to save space.
Certified security
The HSD is not only robust, it is certified. Its frame and fork are tested by an independent laboratory (EFBE) and certified according to the European standard EN 17860, with a test load of 190 kg, while its luggage rack meets the ISO 11243 standard. Verified safety, not just promised.
Safety of cargo bikes - EN 17860 (190 kg)
The frame and fork of the HSD have been tested by an independent body and certified as compliant with the European safety standard EN 17860 for cargo bikes, by subjecting them to a force load of 190 kg during testing. This ensures that the frames can safely support the weight of everything you carry, including passengers.
Rear luggage rack safety - ISO 11243
Solid and rigid, with an authorised load capacity of 80 kg, the Atlas H Rack is ISO 11243 certified following rigorous testing conducted by an independent organisation, so you can transport your belongings and your passenger with peace of mind.
Sécurité électrique - UL 2849
The UL 2849 certification of the HSD covers the battery, motor, charger, wiring, and controls as an integrated system with advanced electrical and fire protection. Reliability and performance are guaranteed whether in operation, during charging, or while in storage.
Sécurité des vélos cargos - EN 17860 ( 190 kg)
The frame and fork of the HSD have been tested by an independent organisation and certified as compliant with the European safety standard EN 17860 for cargo bikes, by subjecting them to a force load of 190 kg during the tests. This ensures that the frames can safely support the weight of everything you carry, including passengers.
Rear rack safety - ISO 11243
Solid and rigid, with an authorised load capacity of 80 kg, the Atlas H Rack is certified ISO 11243 following rigorous tests conducted by an independent body, so you can transport your belongings and your passenger with peace of mind.
Electrical safety - UL 2849
The UL 2849 certification of the HSD covers the battery, motor, charger, wiring, and controls as an integrated system with advanced electrical and fire protection. Reliability and performance are guaranteed whether riding, during charging, or when storing.
It's a smart eBike
Le HSD ne se contente pas de rouler, il réfléchit avec vous. Grâce au Bosch Smart System et à l'application eBike Flow, personnalisez vos modes d'assistance, verrouillez votre vélo à distance, suivez sa position en cas de vol et recevez les mises à jour directement sur votre smartphone. Un vélo qui évolue avec vous, à chaque mise à jour.
Bosch eShift
*Sur les HSD S9i et P10e
He has the improvements you are looking for
The HSD pays attention to every detail of comfort and practicality. Silent and maintenance-free Gates belt drive, SR Suntour suspension fork certified to support 190 kg, Cane Creek suspension seat post that absorbs road vibrations, and AXA frame lock sharing the same key as the Bosch battery: everything is designed to simplify your daily life.
Gates belt drive
Silent and smooth, it lasts much longer than a chain, resists salt and gravel, and requires virtually no maintenance: just rinse it off and ride.
* On the HSD S9i, P5i and P00
Cane Creek suspension seat post
It absorbs small shocks and vibrations to reduce road imperfections on your body, for more comfortable and enjoyable rides.
* On the HSD S9i
SR Suntour suspension fork
It mitigates road irregularities for more comfort. Tested by an independent body and certified to support a maximum load of 190 kg.
AXA frame lock
Practical and secure for your e-bike, the lock uses the same key as the Bosch battery so that only one key is needed for both.