TERN GSD S10 (G3)
The new generation cargo e-bike (G3) offers the latest Bosch Smart electric drive system with many smart features, the option to connect two batteries for maximum range and an ABS braking system. Up to 180 kg of cargo and yet only 180 cm in length.
Authorized Dealer
Discount on 2 or more e-bikes
Need help?
BOSCH Cargo Line - Smart System
85 Nm
545 Wh
10 speeds
20"
-
- The Bosch® Smart System with Kiox 300 color display enhances the e-bike riding experience with smart features for anti-theft, ride customization, navigation and more!
- The Bosch ABS braking system allows for safer and more efficient braking.
- Shimano® Deore 1 x 10 speed hub for smooth and efficient shifting
Main advantages of GSD
- Best-in-class carrying capacity, maximum gross vehicle weight rating of 210 kg (463 lb) with a rear rack capacity of 100 kg (220 lb)
- Easily adjustable, tool-free cockpit for riders 150-200 cm (4'11"-6'7") tall and weighing up to 130 kg (287 lb)
- UL 2849-certified electric bike system and third-party tested to German cargo bike standard DIN 79010 for superior safety and reliability
Tern GSD S10 (Gen 3) - The electric cargo bike for the modern city and family
Looking for a reliable and powerful means of transport that can handle shopping, school deliveries and weekend trips? The Tern GSD S10 (Gen 3) is an electric cargo bike that combines compact dimensions with exceptional carrying capacity and intelligent technology.
Compact and stable design
Despite its high load capacity, the GSD S10 remains surprisingly compact. Thanks to its 20" wheels and low centre of gravity, it is easy to manoeuvre even in urban traffic, whether you are carrying children, shopping bags or heavier loads. The low-rise aluminium frame is suitable for riders 150-200 cm tall, which the whole family will appreciate.
Powerful electric drive
At the heart of the bike is a Bosch Smart System motor with 85Nm of torque, providing up to 400% pedalling assistance. This means that even a fully loaded e-bike can make it up a hill without any problems. A standard 545 Wh battery is available. Expected range 45 - 98 km.
Precise handling and safety
The bike is equipped with Magura MT5 4-piston hydraulic disc brakes with ABS function, which significantly increases safety when braking, especially on wet surfaces. The Shimano Deore 10-speed derailleur ensures smooth shifting in all conditions.
Smart technology and connectivity
The GSD S10 uses the Bosch Smart System, which includes a Kiox 300 smart display with GPS navigation, customisable riding modes and over-the-air updates. With the app, you can track your route, diagnose your bike and receive alerts in case of theft. The USB-C port allows you to conveniently charge your device directly while riding.
Variable and practical accessories
The modular rear rack can hold up to 100 kg and is compatible with child seats, boxes, panniers and other accessories. The total maximum load on the bike is 210 kg, so you can carry almost anything.
Why choose the Tern GSD S10?
- Compact and stable even when fully loaded
- Powerful and reliable Bosch Smart System drive
- Advanced safety technology including ABS
- Wide range of customisation options and accessories
- A great alternative to a car for city and family use.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.
E-bike range calculator
Flat
Medium
Hills
The e-bike range is approximately
*Factors affecting total range include technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique
BOSCH Cargo Line
Designed specifically for cargo e-bikes, the Cargo Line motor makes transportation easy and convenient, whether it's delivering to customers or taking the kids to daycare or shopping. Loaded or unloaded. The Cargo Line reacts precisely and predictably in every situation. The motor provides stronger support at low cadence and offers more support.
Battery Bosch PowerPack 545 Wh Smart System
Powerful frame battery for e-bikes with Bosch Smart System platform. 545 Wh capacity, 36 V (14.4 Ah), weight approx. 3 kg, dimensions 338 × 93 × 81 m. The positioning on the frame (down-tube) ensures a better centre of gravity of the bike and easy handling with battery removal. Smart System protects the battery cells from overloading. No memory effect or self-discharge. Charging: 4 A charger to 100% approx. 4.9 h, to 50% approx. 1.8 h. Offers good capacity, stability, reliable performance and easy operation.
Display Bosch KIOX 300
The modern and powerful Bosch Kiox 300 display provides advanced features including performance monitoring, navigation and smart device connectivity. It offers a clear display of key information and intuitive controls to enhance the driving experience. The display is designed to withstand scratches and impacts. Bluetooth and ANT+ connectivity. The Smart System is fully networked and always up-to-date thanks to regular wireless software updates. It offers useful support such as push assist or Hill Hold - automatic protection against unwanted reversing.
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
Parameters
General
| Model year | 2025 |
| Weight incl. battery | 37 kg |
| Brand | Tern |
| Load capacity | 210 kg |
Motor
| Engine manufacturer | Bosch |
| Engine type | Bosch Cargo Line |
| Torque | 85 Nm |
| Centre engine | Yes |
Battery
| Battery capacity | 500 - 599 Wh |
| Precise capacity | 545 Wh |
Transmission
| Sorting | Shimano Deore, 10 speeds |
| Cassette | Shimano 11-42T |
| Shifter | Shimano Deore Shadow+ |
| Number of gears | 1x10 |
Components
| Racks | Tern Atlas, ultra wide 36 mm |
| Saddle | Tern GSD by Velo, with rear handle |
| Front hub | Tern Atlas, Cooling Fins, Boost Thru-Axle, sealed cartridge bearings |
| Rear hub | Tern Atlas, Cooling Fins, Boost Thru-Axle, Syntace X-12 standard |
| Grips | Ergon |
| Handlebars | Tern Sweep, 6061-AL |
| Extender | Tern Andros |
| Coats | Schwalbe Pick-Up Performance Super Defense, 20x2.35" |
Brakes
| Rear brakes | Magura MT-C ABS, 4-piston hydraulic disc, 203 mm rotor |
| Front brakes | Magura MT-C ABS, 4-piston hydraulic disc, 203 mm rotor |
Suspension
| Front fork | Suntour custom for Tern, 1.5" tapered Chromoly steerer, 34 mm stanchions, Thru-axle, DIN 79010 certified: 210 kg |
Video
Questions
Please provide your contact information and in the field Message enter your question and we will get back to you shortly.