Bosch Cargo Line Motor 5th Generation

Bosch Cargo Line (BDU384Y): Redefining Power for Cargo eBikes

With the development of modern urban logistics and family mobility, the demands on drive systems are also growing. Bosch responds to these challenges with the new generation of the Cargo Line motor (BDU384Y) as part of the Smart System. This motor is not just an upgrade, but a technological peak offering uncompromising performance where every kilogram of cargo matters.

Incredible 120 Nm Torque

The most striking parameter of the new motor is the increase in maximum torque to a respectable 120 Nm. Combined with a maximum support of up to 600%, this means that even an extremely loaded eBike (e.g., with a heavy load in the box or two children) will climb steep hills with absolute sovereignty. The motor can multiply your pedaling power six times, making it one of the most powerful drives on the market.

Technical Specifications at a Glance:

 

Intelligent Starting and Hill Hold

Handling a heavy cargo eBike requires specific motor behavior. The Cargo Line (BDU384Y) features a controlled yet energetic start. This ensures the bike gets moving safely and stably, but with sufficient dynamics even under full load.

A crucial feature for safety and comfort is Hill Hold. This feature includes:

• Hill Start Assist: Helps smoothly set the bike in motion on an incline.
• Push Assist: If you are walking the bike uphill alongside you, the Hill Hold system prevents it from unintentionally rolling backward, which is a key safety feature for heavy cargo bikes.

Performance in Detail

The motor is designed for maximum efficiency. At a pedaling cadence of 70 rpm, it reaches up to 730 W of power. Thanks to its low weight (2.8 kg), it has a high specific power of approx. 268 W/kg, which contributes to better handling of the entire eBike.

Compatibility and Technology:

• Shifting types: The motor is fully compatible with derailleur gears (including shift detection) as well as internal hub gears.
• Smart System: Full integration with the eBike Flow app, enabling Over-the-Air updates, riding mode customization, and digital theft protection.
• Without coaster brake: This model is not designed for systems with a coaster brake (back-pedal brake).

Who is it for?

The Bosch Cargo Line (BDU384Y) is the ideal choice for:

• Logistics companies: For delivering goods in city centers where maximum reliability and power are required.
• Families: For transporting children and groceries, where quiet operation and safety features like Hill Hold are paramount.
• Anyone replacing a car with an eBike: The 120 Nm of power blurs the lines between riding a bike and driving a car when it comes to the ability to transport cargo over any terrain.

The Future of Cargo eBikes

The new Cargo Line (BDU384Y) confirms Bosch's role as a leader in the e-mobility segment. With its extreme 120 Nm power and intelligent assist features, it makes cargo eBikes a safe, powerful, and eco-friendly transport of the future.