The drive unit for every transport job
Cargo Line
Everyday flexibility
Take the hard work out of everyday tasks with an eCargo bike that adapts to any traffic conditions.
Easy transport
Transport heavy loads with ease, comfort and sustainability – all while enjoying the ride.
Smart system or Bosch eBike system 2
The Cargo Line at a glance
The smart system is fully connected and always up-to-date thanks to regular updates over-the-air.
Cargo Line
The Cargo Line is connected to the eBike Flow app. With it, you control all functions of the smart system and it allows you to customise your eBike to your wishes and keep it up to date.
- eBike Alarm is free of charge as a Flow+ premium service for the first 12 months.
- Requirements: Activation of eBike Lock, a Flow+ subscription and an installed ConnectModule
In the smart system, the Cargo Line features a Cargo mode. This is adapted to the special needs of cargo bikes.
The special ABS for eCargo bikes ensures optimum braking support and greater safety even when fully loaded.
All components are matched and compatible with one another.
Cargo Line
The second generation Cargo Line system is compatible with the eBike Connect app. You can use it to call up your riding data, among other things.
- eBike Lock, as an additional theft protection for your eBike with the Kiox and Nyon displays, is a fee-based feature in the Bosch eBike system 2.
- Activate motor support by connecting the display as a key.
For the second generation Cargo Line system, you have powerful riding modes at your disposal, which you can select via your control unit.
Cargo Line – the smart system
The smart alternative to the car
The Cargo Line is now part of our smart system. Take advantage of continuous component updates over-the-air, or customise your riding modes on the eBike Flow app. Whatever the conditions, Cargo Line is a constant support: Moving heavy loads up steep inclines becomes a breeze.
At a glance
Robust Cargo mode
Cargo mode is specially designed to support the unique requirements of eCargo bikes. You get maximum performance and 400% support – four times your own pedal power.
Safe and comfortable handling
Auto mode ensures you get the right level of support at every point in your ride. When you need to stop, ABS makes sure it's a safe one.
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Strong support
Transport your loads effortlessly to their destination. Whether you're tackling a steep hill or pedalling on the flat, 85 Nm of torque and a perfectly tuned transmission provide powerful yet natural support.
Ride with confidence
Navigate difficult riding conditions with ease. The multi-sensor concept and sophisticated software enable consistent acceleration and give you a smooth, safe riding sensation. The new Auto mode senses the riding conditions and automatically adjusts the level of support. With no need to switch riding modes, you can concentrate fully on the road ahead.
Robust Cargo mode
Specially designed for the Cargo Line, Cargo mode lets you get maximum support from your eBike, namely 400% of your own pedal power. In addition, Cargo mode optimises start-up behaviour. Despite the high level of support and torque, your eCargo bike starts smoothly and pleasantly. Prefer different dynamics or torque? Simply use the slide control in the eBike Flow app to adjust Cargo mode to suit.
ABS Cargo
eCargo bikes place huge demands on the brake system. The Bosch eBike ABS provides faster, safer, and more accurate braking, even when fully loaded. This protects you, your load and other road users.
Smart walk assist
When you need to get off and push, Cargo Line Walk Assist eases the burden. Press and hold the minus button to activate. As soon as you start to push your eCargo bike, motor support kicks in. At the same time, the integrated Hill Hold function stops your bike from rolling backwards or downhill. Safety is never an issue, even on the steepest of climbs and setting off on your bike again is effortless.
Easy handling
Save battery power and increase your range: When you cycle faster than 25 km/h, the electric motor and gearbox automatically decouple. This results in minimal pedal resistance and exceptionally smooth handling. Cargo Line is also compatible with shorter pedal cranks. This means better ground clearance and an even safer ride.
Effective technology
Keep your eBike cool, no matter how hard it's working. When pushed to perform, or on hot days, the cooling fins of the Cargo Line keep the heat at bay. With no need to worry about the drive unit overheating, you can push yourself to the limit, even on long summer rides. Cargo Line's compact dimensions and magnesium housing reduce the weight of the drive unit to just 2.9 kilograms. This makes your eBike even lighter and easier to handle.
Individual riding modes
You can fine-tune the riding modes of the smart system so that they offer you more support or enable longer range.
eBike Lock with the smart system
Activating the eBike Lock function via the eBike Flow app lets you use your smartphone as a digital key. Because motor support can only be activated with your smartphone and Bluetooth connection, your eBike holds no attraction for thieves. You can also set up your Kiox 300 or Kiox 500 as a key for your eBike.
Even better protected with eBike Alarm
The Flow+ eBike Alarm premium service protects your eBike even more effectively against theft. In interaction with eBike Lock, it expands the locking of the drive unit with a comprehensive alarm function. When you switch off your eBike, eBike Alarm activates automatically. In the event of attempted theft, eBike Alarm reacts with alarm signals. If the eBike is moved, tracking is started.
You can control all functions of the smart system via the eBike Flow app. It allows you to adapt the eBike to your needs, upgrade it and keep it up to date. You simply download new features and services. You can conveniently install updates via Bluetooth. This keeps your eBike up to date and continuously upgraded with new features. Want greater theft protection? With Flow+ you get access to the eBike Alarm premium service to give your eBike even better protection.
eBike AlarmLess reason to worry when you park your eBike: With Flow+ and ConnectModule you can use eBike Alarm. Alarm signals deter thieves. If things get serious, location tracking is activated.
eBike Lock
Route planning and navigationThe smart system – fully connected
The smart system – consisting of the eBike Flow app, control unit, display, battery and drive unit – and turns your eBike ride into an individual experience. The new system generation combines technically high-quality eBike components with an ever-growing number of new digital functions that you can simply install over-the-air using the eBike Flow app. In this way, you can always keep your eBike up to date and adapt it precisely to your requirements - for even more riding enjoyment in a networked eBike world.
Cargo Line – Bosch eBike system 2
Powerful support for all types of transport
Picking up the kids from kindergarten or doing the shopping – the Cargo Line, which is designed specially for eCargo bikes, makes transport easy and convenient. Whether laden or unladen: The drive unit reacts precisely and predictably in every situation. eCargo riders benefit from the dynamic set-up and the powerful motor.
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More torque
More power: With a torque of up to 85 Nm, the Cargo Line has offered even more powerful support at low cadences since model year 2021. This makes uphill starts easier, as well as delivering appreciable acceleration when transporting heavy loads.
Powerful support
In every riding situation, the Cargo Line's Turbo mode offers up to 400% of powerful support across the entire speed range.
Efficient motor
Economical: The powerful motor works very efficiently without overheating, whether with or without cargo. This allows long ranges, particularly in combination with DualBattery.
Ride with confidence
Smart control: The multi-sensor drive unit concept takes more than 1,000 measurements per second to ensure optimum interaction between riders and their eBikes.
DualBattery
Packed with power: The Cargo Line with DualBattery offers a significant increase in range with up to 1,250 Wh – especially suitable for heavy loads and longer distances.
The Bosch eBike system: A perfectly coordinated system
Bosch eBike Systems – developed for limitless freedom: Drive units, displays and batteries from Bosch eBike Systems offer technical quality of the highest order – and perform as a perfectly coordinated team. With a modular product portfolio, Bosch offers eBikers the ideal drive system for every requirement. A variety of possible combinations of drive unit, battery and display ensure an outstanding riding experience.
Technical data
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| System | The smart system | The smart system | Bosch eBike system 2 | Bosch eBike system 2 |
| Gear type | Hub gear system* | Derailleur system | Hub gear system | Derailleur system |
| Max. support level** (%) | 400 % | 400 % | 400 % | 400 % |
| Maximum possible drive torque (Nm) | 85 Nm | 85 Nm | 85 Nm | 85 Nm |
| Start-up behaviour | Powerful | Powerful | Powerful | Powerful |
| Max. support up to | 25 km/h | 25 km/h | 25 km/h | 25 km/h |
| Backpedal function | Optional | No | No | No |
| Smart Walk Assist with Hill Hold | x | x | x | x |
| Gear shift detection | No | Yes | No | Yes |
| Weight | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg |
| Rated continuous output | 250 W | 250 W | 250 W | 250 W |
| Maximum power | 600 W | 600 W | 600 W | 600 W |
| Max. power at a cadence of 70 rpm | 600 W | 600 W | 600 W | 600 W |
| Max. Power-to-weight ratio | approx. 207 W/kg | approx. 207 W/kg | 207 W/kg | 207 W/kg |
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| System | The smart system | The smart system | Bosch eBike system 2 | Bosch eBike system 2 |
| Gear type | Hub gear system* | Derailleur system | Hub gear system | Derailleur system |
| Max. support level** (%) | 400 % | 400 % | 400 % | 400 % |
| Maximum possible drive torque (Nm) | 85 Nm | 85 Nm | 85 Nm | 85 Nm |
| Start-up behaviour | Powerful | Powerful | Powerful | Powerful |
| Max. support up to | 25 km/h | 25 km/h | 25 km/h | 25 km/h |
| Backpedal function | Optional | No | No | No |
| Smart Walk Assist with Hill Hold | x | x | x | x |
| Gear shift detection | No | Yes | No | Yes |
| Weight | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg |
| Rated continuous output | 250 W | 250 W | 250 W | 250 W |
| Maximum power | 600 W | 600 W | 600 W | 600 W |
| Max. power at a cadence of 70 rpm | 600 W | 600 W | 600 W | 600 W |
| Max. Power-to-weight ratio | approx. 207 W/kg | approx. 207 W/kg | 207 W/kg | 207 W/kg |
*Maximum values. Deviations possible, depending on the hub gear system.
**Activation/deactivation of the various riding modes is carried out by the bicycle manufacturer and the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated in the display. With the help of the individual riding modes, the modes can be configured according to the individual needs of the eBiker via the eBike Flow app. It's not possible to customise your riding mode on S-pedelecs.
***Optional only with hub gear system. There is no backpedal function with the derailleur system.
FAQs & more
For the drive unit and display components, the operating temperature is - 5°C to +40°C and the storage temperature is +10°C to +40°C.
The ideal storage temperature for the battery is +10°C to +20°C.
You can search for specific error codes in the search bar. We provide all codes with a description and steps to a possible solution.
Error codes consist of a classification and a sequence of digits and letters. These codes are used to identify malfunctions that may occur while your eBike is in operation.
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Product combinations
Discover product combinations
Which app matches which display? Which battery goes with which motor? The overview of product combinations indicates the compatibilities between all Bosch eBike components.
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