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Tern GSD S10 Cargo Bosch Electric Bike

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Who is this bike suitable for?

The new Tern GSD S10 is a great example where design meets function. The great thing about it - It's suitable for so many applications! Be it for commercial use, delivering in the city, taking the kids to school or all-round leisure riding with friends and family. The Tern GSD electric cargo bike is completely adaptable around each riders specific needs. 

A sturdy, reliable, non-flexy, compact electric cargo bike with plenty of accessories to transport kids or even other adults, rated to haul up to 400 lbs -

New features

The new Tern GSD Cargo bike is a do-it-all utility bike. Fun to ride, simple to operate and functional for many tasks.

The Tern GSD is a really exciting bike for us to offer. 

Out of the box it comes fully equipped with mudguards, a built in rear carrier rack and lighting as standard.

Aside from it's bold colour scheme, practical functions like folding handlebars, comfort saddle which incorporates a built in handle for lifting and comfort handlebar grips, really set the Tern GSD cargo bike apart in terms of rider comfort.

Tern have spent a long time refining the GSD to make sure it's right at every angle and this really shows in the design.

Tern GSD S10 Cargo Electric Bicycle

Tern is well know for their reputable folding bikes. Now for the first time ever they join forces with German manufacturer- Bosch. Bringing a unique approach to the modern rider. As you pedal the system assists and responds to the terrain and hills as you ride. 

Great news for cargo riders, which tend to be loaded with a heavier weight. Now cargo bikes are enjoyable to ride fully loaded!  

Accessory options on the Tern GSD S10 Cargo Electric Bike

What's your function?

The new Tern GSD cargo bike works perfectly well out of the box. But it can be configured in so many ways to suit each individual riders needs. The Tern GSD is enormously useful, but surprisingly small.

Picking the kids up from school? You can configure your Tern GSD with cushioned pads at the back for comfort. Even though it has flip out foot pegs as standard you can opt for the lower side deck to rest little ones feet on. Smaller children? Why not opt for either one or two child seats too?

Looking to transport cargo? How about fitting your Tern GSD out with the short bed luggage tray to the rear or the transporter rack at the front, or both?

Everyday commuting? The Tern GSD comes as standard with luggage bags each side, handy for storing those all important bits. The daily grind now becomes fun!

Cycle Touring? Why not fully equip your Tern GSD bike into a functional travel rig with multiple pannier bags and travel in style. All whilst maintaining a safe, comfortable and stable overall ride.

Tern GSD Front Transporter Rack

Front Transporter Rack
Made to the size of a Euro Container, easily add cargo to the front of your GSD.

Tern GSD Lower Deck Foot Plates

Lower Deck Foot Plates
Lower deck foot plates offer support and confidence to passengers.

Tern GSD Cushioned Seat Pad

Cushioned Seat Pad
Cushion the rear rack to support passengers, use one per person.

Tern GSD Rear Short Bed Tray

Rear Short Bed Tray
Also fitting Euro Containers, add extra storage to the rear of your GSD.

More applications are available. Need something different to suit you? Just ask and we'll be able to assist.

The flexibility doesn't stop with the accessories! With the Tern GSD S10 you can configure the battery range as necessary.

Coming as standard with one 400Wh Bosch battery, you can add a second if required. Any configuration works here, so you can also run a 400/500Wh setup, two 400Wh batteries or even two 500Wh, depending on the range required. 

It's great to see complete adaptability from the Tern GSD S10.

By changing the configuration, the rider can expect different ranges from the battery. Obviously a Cargo bike tends to carry more weight, be it luggage or people. So this flexibility really helps keep the range that's required by each rider. 

Tern GSD S10 Using two Bosch Batterys

Bosch eBike Motor on Tern GSD S10 Cargo Electric

The front chain ring and chain is covered by Tern's unique chain guard, keeping you, the rider, clean in all conditions.

As both the Bosch motor and the batteries are mounted in the centre of the bike, it makes for an even weight distribution.

Sitting between the wheels whilst keeping the centre of gravity low, for a nimble and responsive ride.

The German made centre kickstand support the bike when not in use and allows easy loading of both luggage and kids. 

Supporting up to 80kg in weight, the two widely spaced legs offer a firm support, meaning your hands can helping the riders and loading up instead of trying to support the bike.

Tern GSD S10 Cargo Bike Length

Although compact, the wheel base is that of a regular bicycle, the handlebar, fork and overall geometry give for a nice smooth and comfortable ride whilst maintaining the practicalities of being able to pack this cargo bike away. 

Couple the above with well spec'd components, it brings an overall great cargo bike for a mixture of uses & riding styles.

In fact, when not in use the Tern GSD can stand up on it's end and the handlebars fold down, this way it fits in elevators and takes up very little space footprint when stored. 

The Tern GSD offers a unique approach to frame design. Fitted with a telescopic seat post and adjustable angle stem, it can accommodate riders from 4ft 10 through to 6ft 5.

One bike that can fit the whole family! Super adjustable.

The Tern Vektron is grips with decent Schwalbe Big Apple tyres which are designed for maximum grip whilst keeping rolling resistance to a low. More importantly they include the kevlar lining protection to prevent annoying punctures.

The Big Apple's are also designed to absorb the riding surface, giving a more comfortable overall feel for the rider. 

Tern GSD S10 Bike Fits All Riders

All in all, the new Tern GSD electric cargo bike ticks the boxes for those looking for a nice ride and neat solution to travel and storage. A nice simple, but good quality electric bike, suitable for a mixture of riding styles and rider heights.

Bosch Performance Line on Tern GSD S10 eBike

Bosch Performance Line System

The new Tern GSD folding eBike features the latest Bosch Active crank drive motor, so you can be sure it's fitted with the latest kit and setup for optimum performance. 

This system outputs 60Nm of torque & peaks at 500w! It certainly packs a punch, it also offers up to 275% assistance on turbo mode, while Eco mode offers a more subtle 50% assistance. There are 4 levels of assistance and remember you can always turn it off completely and ride it as a normal bike!

This machine rolls just the same as a normal cycle. In fact the quality in the design, geometry & build make it a true performer! The Tern GSD S10 allows for multiple batteries to be fitted as required - Offering complete control over and range anxieties.  

Tern have equipped the new Bosch Purion display, a revised smaller dash that offers quick vision of essential parameters whilst occupying a minimal amount of cockpit space. 

Read more in depth articles on Bosch on our Blog information pages.

Whats included?


This bike comes fully set-up by our workshop technicians. You can be sure that every aspect of the eBike has been dialled in for optimum performance. All our electric bikes arrive with a user manual, keys, charger & free follow up service within 3 months.

Support on the Tern GSD S10 Cargo Bike

Our electric bikes also include a 5yr warranty on the frame, 2yr warranty on all the electrics & 1yr warranty on the components. In the event of a problem, we handle all warranty claims in-house. We can also offer worldwide support for customers further afield using a laptop or PC connected to the internet, combined with our diagnostic equipment.

E-bikeshop is a UK Bosch Electric Bike Service Center and our in house workshop is now exclusively reserved for our own eBike customers. We also have parts / spares to hand should they be required.

*Range is dependant on many factors inc rider weight, wind, hills, terrain etc. For a better estimate, please use our range calculator. 

*Pre-Order Terms: Reservations are final, deposits non-refundable & provided on a first come served, queued basis. Specifications can change and images are artists impressions. Despite price rises, prices are fixed at the time of ordering. Once your order is logged, we will be in touch when the bikes arrive. Your bike will be prepared with any optional parts you request on arrival.

Free Electric Bike Insurance Cover

FREE 14 Days Electric Bike Cover

We've exclusively teamed up with Bikmo to offer 14 days free electric bike insurance when you purchase your new electric bike with

You'll be covered for eBike theft, accessories, crash damage, clothing/headgear, accidental damage, public liability and Bikmo will even cover the cost of getting you home as a result of damage or theft.

The perfect package to get you started with your new eBike without the need for any worry or hassle. Of course, you'll have the no obligation option to continue your insurance over after the initial period.

To get this exclusive special offer, simply tick the checkbox in the checkout. 

*You must meet all of the standard Bikmo eligibility criteria and understand the Bikmo locking requirements. You can find this info on the dedicated page here

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General Bike Specifications


Tern 7005 Hydro formed Alloy Multi Truss Design


Tern GSD 6061 Alloy Hydro formed

Rear Shock



Magura MT5 Hydraulic Disc Brakes 180mm


Shimano Deore 10 Speed

Rear Mech

Shimano Deore 10 Speed Shadow


Shimano Deore 11-36t 10 Speed


Shimano 10 Speed


Tern GSD HD Cargo Wheels


Schwalbe Super Moto X 20 x 2.4"


Tern GSD Double-butted 6061Alloy


Tern Andros Forged Adjustable Alloy Stem


Flux Pro, angular contact bearings, Physis integrated


Tern Alloy Telescopic 34.9mm


Tern GSD with Rear Handle


27 kg

Electric Bike Specifications


Bosch Lithium Ionen 36 Volt Dual Battery System. 400 / 500 / 900 Wh. (2nd battery sold separately).


Bosch Purion Display / Integrated Buttons


Bosch Performance 36 Volt, 250 Watt. 50 - 275% Assist, 60Nm


Up to 120 miles depending on dual battery setup and terrain.

Further Information


The most frequently asked questions on this eBike -

These questions relate to this bike. You can find a full F.A.Q on general eBike & website questions by clicking here.

What sizes is this bike available in?
The Tern GSD S10 Cargo eBike is available in a one size fits all frame. The Tern GSD offers a unique approach to frame design. Fitted with a telescopic seat post and adjustable angle stem, it can accommodate riders from 4ft 10 through to 6ft 5.

What are the folded dimensions of this bike?
The dimensions with the handlebars folded are approx 173 x 40 x 83 cm (71" x 16" x 33").

Is this bike in stock now?
The stock status is shown at the top of this page next to the price. If the stock level is shown as 'Pre-Order' this means it is a new model arriving soon, you can see an expected date at the top of each bike description.

Are there any colour options?
The Tern GSD S10 is available in Blue or Orange. You'll notice the colour in the picture change when selecting each option. 

Where can I find a geometry chart of this bike?
You can find the geometry chart of each bike by clicking on the 'Downloads' tab of each bike.

Where is this bike made?

Can I try the bike before I buy?
Yes of course, you can visit, we can talk you through your riding style and requirements and offer expert advice as to which model to select. We will be able to advise particular eBikes and talk them through in more detail. We also give you the opportunity to ride crank drive bikes so you can get a feel for them prior to purchase. 

At e-bikeshop we work by appointment only, so we can talk to each customer on an individual basis to give the best advice possible. If you like the bike, you have the option to take it away there and then with any accessories selected fitted and a full fitting session on the bike itself. We ask you to go for a short ride on the bike to make sure you are happy with the setup and also able to answer any operational questions you may have. 

If you cannot find the answer you are looking for, please do not hesitate to get in touch.
Remember you can find a full F.A.Q on general electric bike & website questions by clicking here.

The following links will open PDF files in a new tab -


Bosch eBike Purion Display Manual - Bosch Purion Display User Manual

Tern Bike User Manual - Tern Bike UK User manual

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Finance Options

The prices below do not include any additional products, product options or shipping costs.
To pay by finance select the finance option during the checkout process.
Finance is only available for UK residents.

Finance Options
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The above values are best estimates, Final pricing will be confirmed on the V12 Retail Finance application. The UK Electric Bike Company Ltd is registered in England and Wales 08775019. Registered office: 12 Borelli Yard, Farnham, Surrey, GU9 7NU. The UK Electric Bike Company Ltd acts as a credit broker and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. The UK Electric Bike Company Ltd is authorised and regulated by the Financial Conduct Authority. Our firm reference number is 659966. Credit provided subject to age and status.