Cargo Line: Transport heavy loads easily

120

Maximum torque¹

100

750

Maximum motor power

100

600

Maximum support²

0.9

2.8

Rounded weight

Performance upgrade 2.0

More power, more control – you decide. The next performance upgrade for the smart system is here. Get up to 120 newton meters of torque, 600% support, even more powerful propulsion, and ride faster for longer.¹ ² ³ ⁴ ⁵

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Extended Boost

Extended Boost is now even better: Customize the extra boost in the eBike Flow app and use it across all riding modes and other drive units.⁶ Allowing you to overcome obstacles such as steps, roots, or small rocks.

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The Cargo Line makes light work of heavy transportation. It gets you through everyday life stress-free.

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The Cargo Line takes you through the city in an easier and more controlled way – thanks to improved sensor technology.

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A woman rides her Cargo eBike in the city, carrying flowers.

Cover ground smoothly and start off steadily: The Cargo Line is easy to control.

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Close-up of an eCargo bike with a focus on the Cargo Line.

Noticeably and audibly optimized

More power in a lighter drive unit: The Cargo Line weighs less than its predecessor. And it's quieter than ever before: The optimized gearbox ensures less riding noise.

Close-up of a riding eCargo bike with a focus on the Cargo Line.

Practical and reliable

The robust drive unit of the Cargo Line reliably supports you on every ride, even when carrying heavy loads.

Walk assistance and hill start assist

Fully loaded? Functions such as walk assistance and hill start assist – both including Hill Hold – help make handling a heavy eBike easier.

Close-up of a Bosch eBike ABS on an eBike.

Controlled braking

The Bosch eBike ABS protects you, your loads, and others. Whether taking your child to kindergarten or carrying groceries: ABS Cargo gives you greater control when braking.

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Cargo eBikes are in high demand in urban areas for many good reasons. Make sure your eBike stays by your side: with the free eBike Lock theft protection, for example.

Protect eBike

Over-the-shoulder view of a person holding a smartphone and adjusting eBike Lock and alarm settings in the eBike Flow app.

Plan your route without range concerns. With Range Control in the eBike Flow app, you can select the battery level you want to arrive with.

View of a smartphone showing the battery level being set for when the goal is reached via the eBike Flow app.

Especially in urban stop-and-go traffic, eShift is the perfect choice. The electric gear shifting solution ensures that you are traveling smoothly in the right gear – simply, efficiently, and comfortably.

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The Cargo eBike is your flexible car replacement for the city. After your ride, the statistics in the eBike Flow app will show you how many CO₂ emissions you have saved compared to traveling by car.⁷

Smiling woman carrying a basket of flowers to her Cargo eBike.

Transporting heavy loads in the morning – followed by a Gravel eBike ride in the afternoon? The eBike Flow app makes this easy. Add up to six eBikes to your account – and switch back and forth between them with ease.

A person holds a smartphone displaying a list of their own eBikes in the eBike Flow app.

Want to lend your eBike to friends – but not your smartphone? Simply use your Kiox 300 or Kiox 500 as a key. This function can be found under Lock & Alarm in the eBike Flow app.⁸

A person is sitting at the table with the eBike Flow app open on their smartphone, ready to share their eBike with someone.

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DualBattery

The combination of two Bosch batteries brings significantly more energy, which means more range.

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Kiox 500

Kiox 500 is extra-large, intelligent, and robust - making it the ideal display for your next ride, including navigation function and notification tones.

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Bosch eBike ABS

The Bosch eBike ABS helps you brake more effectively and safely – whether you’re in the city, dirt bike paths, or on trails.

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ConnectModule

BCM3100

The basis for digital theft protection: As a technology permanently installed on the eBike, it ensures that your eBike is protected online and digitally.

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Technical data
	Cargo Line (BDU384Y)⁴
eBike system	The smart system
Shifting system type	Derailleur system, hub gear system
Maximum support (%)	600 %
Maximum possible drive torque	120 Nm
Start-up behavior	controlled, powerful
Max. supported speed	20 mph
Backpedal braking	no
Walk assistance with Hill Hold	y
Hill start assist with Hill Hold	y
Gear shift detection	Hub gear system: no Derailleur system: yes
Weight, approx.	6.2 lbs
Rated continuous output	250 W
Maximum power	750 W
Max. power at a cadence of 70 rpm	730 W
Max. power-to-weight ratio, approx.	122 W/lb

¹ Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

² Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customized using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

³ Maximum values: deviations possible, depending on the hub gear system and battery. The values can be set individually to a limited extent using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

⁴ Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

⁵ Only available in New Zealand and the USA. Maximum values: deviations possible, depending on the hub gear system and battery. The max. support of 600% relates to speeds of up to 9.3 mph and can be increased in the Race, Turbo, eMTB+, Cargo and Auto riding modes. On delivery, the performance values of this drive unit can be lower. They can be increased and individually adjusted with the help of the eBike Flow app. It should be noted that higher performance values can lead to increased wear and can have a negative impact on the range.
The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. With the help of the individual riding modes, the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception regarding gear shift detection: eShift hubs

⁶ Maximum values: deviations possible, depending on hub gear system and battery. The maximum support of 600% relates to Speeds of up to 20 mph and can be increased in the Race, Turbo, eMTB+, Cargo, and Auto riding modes. The values can be set individually to a limited extent using the eBike Flow app. It should be noted that higher performance values can lead to increased wear and have a negative effect on the range. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer, or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes,
the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception gear shift detection: eShift hubs

⁷ Maximum values: deviations possible, depending on the hub gear system and battery. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

⁸ Maximum values: deviations possible, depending on the hub gear system and battery. The values can be set individually to a limited extent using the eBike Flow app. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

⁹ Maximum values: deviations possible, depending on hub gear system and battery. The maximum support of 600% relates to Speeds of up to 20 mph and can be increased in the Race, Turbo, eMTB+, Cargo, and Auto riding modes. The performance values of this drive unit may be lower upon delivery. They can be increased and customized using the eBike Flow app. It should be noted that higher performance values can lead to increased wear and have a negative effect on the range. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer, or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception gear shift detection: eShift hubs

¹⁰ Maximum values: deviations possible, depending on hub gear system and battery. The maximum support of 600% relates to speeds of up to 20 mph and can be increased in the Race, Turbo, eMTB+, Cargo, and Auto riding modes. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer, or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the rider via the eBike Flow app. Exception gear shift detection: eShift hubs

^¹¹ Only available in New Zealand and the USA. Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

¹² Maximum values: deviations possible, depending on the hub gear system and battery. The performance values of this drive unit may be lower upon delivery. They can be increased and customised using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

¹³ Maximum values: deviations possible, depending on the hub gear system and battery. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app. There is no backpedal function with the derailleur system, but it is optional for the hub system.
Exception regarding gear shift detection: eShift hubs

¹⁴ Maximum values: deviations possible, depending on the hub gear system and battery. The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app. There is no backpedal function with the derailleur system, but it is optional for the hub system.
Exception regarding gear shift detection: eShift hubs

¹⁵ Only available in New Zealand and the USA. Maximum values: deviations possible, depending on the hub gear system and battery. The max. support of 600% relates to speeds of up to 9.3 mph and can be increased in the Race, Turbo, eMTB+, Cargo and Auto riding modes. The performance values of this drive unit may be lower upon delivery. They can be increased and customized using the eBike Flow app. It should be noted that higher power values can lead to increased wear and have a negative effect on the range. Actual power is marginally less than 750 W to ensure regulatory compliance.
The eBiker can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated. Using the custom riding modes, the modes can be configured according to the individual needs of the eBiker, via the eBike Flow app.
Exception regarding gear shift detection: eShift hubs

¹⁶ The weight refers exclusively to the motor weight of the Hub Line – without control unit and cadence sensor. No support factor: The support is based on intelligent sensor fusion, which is why no support factor is specified. Maximum values: Deviation possible depending on battery. The rider can activate/deactivate the riding modes via the eBike Flow app, the bicycle manufacturer or the dealer. A maximum of four riding modes, in addition to Off mode, can be activated.

Cargo Line

BDU384Y | Mid-drive motor

Specially developed for Cargo eBikes, with the Cargo Line you can easily transport heavy loads, shopping or children.

The smart system
Max. 120 Nm
Max. 750 W
Max. 600%

Current product

Cargo Line

BDU374Y | Mid-drive motor

Transports heavy loads more easily.

The smart system
Max. 85 Nm
Max. 600 W
Max. 600%

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Cargo Line

BDU450CX | Mid-drive motor

Maximum support for all types of transport.

Bosch eBike system 2
Max. 85 Nm
Max. 600 W
Max. 400%

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All drive units

120 newton meters of maximum torque, deviations possible depending on shifting system. Higher performance values also mean higher wear and lower range – we leave this individual decision up to you. The eBike manufacturer can limit the maximum torque in the factory setting.
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Up to 600% support only up to 20 mph. Available in Race, Turbo, eMTB+, Cargo, and Auto riding modes. Details on the compatibility of your eBike can be found in the eBike Flow app.
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Available in combination with DualBattery and the PowerTube 800, PowerTube 600, and PowerTube 750 eBike batteries for selected drive units of the smart system: Performance Line CX-R (BDU386Y), Performance Line CX (BDU384Y), Cargo Line (BDU384Y).
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Available in Europe only with the PowerTube 800 and PowerTube 600 eBike batteries and for selected drive units of the smart system: Performance Line CX-R (BDU386Y), Performance Line CX (BDU384Y), Cargo Line (BDU384Y).
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How long the maximum power of 750 watts is delivered depends on a number of factors, including cooling of the eBike components, the charge level of the battery, and the outside temperature.
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Extended Boost is already available for the following drive units of the smart system in Race, eMTB+, and eMTB riding modes, but cannot be customized: Performance Line CX-R (BDU386Y), Performance Line CX Race Limited Edition (BDU376Y), Performance Line CX (BDU384Y), Performance Line CX (BDU374Y), Performance Line SX (BDU314Y). Customization will be available in every riding mode and for the following drive units of the smart system from mid-2026: Cargo Line (BDU384Y), Cargo Line (BDU374Y), Performance Line Sprint (BDU314Y). Extended Boost is not available in Limit mode.
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The emissions are saved during the use phase. The calculation is based on the Federal Environmental Agency's assumption (2022): car = 9.4 oz CO₂/mi, eBike = <0.2 oz CO₂/mi.
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To use this function, you need a paid Flow+ subscription. When using Flow+, the General Terms and Conditions apply.
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