The ideal drive unit for every situation
Smooth or powerful – what matters most is that it feels natural. Bosch eBike Systems drive units provide a unique cycling experience. Three sensors measure the rider’s pedal force, cadence, and speed more than 1,000 times per second. This enables a natural interaction between the rider and the eBike. The drive unit of the smart system, the new generation system from Bosch eBike Systems, ensures a unique eBike experience. The smart system combines high-quality, refined eBike components with digital functions, fully connected and always up to date thanks to regular over-the-air updates.
Bosch eBike systems are intuitive, powerful, and reliable, supporting you in any situation. The centrally located drive units offer a particularly natural and balanced riding experience, while the integrated sensor technology provides optimal support. Whether riding in the city, touring, or facing sporty challenges – Bosch offers different drive units tailored to every need.
Drive Units






Motor Specifications
Motor type | Max torque | Support level | Application | Weight | Max speed | |
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Active Line | 40 Nm | 300% | City riding | 2.9 kg | 25 km/h |
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Active Line Plus | 50 Nm | 270% | Touring and city riding | 3.2 kg | 25 km/h |
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Performance Line | 65 Nm | 340% | Sporty and city riding | 3.4 kg | 25 km/h |
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Performance Line Speed | 85 Nm | 340% | High-speed commuting up to 45 km/h | 4.0 kg | 45 km/h |
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Performance Line CX | 85 Nm | 340% | Climbing, rough terrain | 2.9 kg | 25 km/h |
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Cargo Line | 85 Nm | 400% | Cargo transport | 3.4 kg | 25 km/h |
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Performance Line SX | 55 Nm | 200% | Sporty use, light terrain | 2.0 kg | 25 km/h |
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Performance Line CX Race | 85 Nm | 400% | Racing, mountain touring | 2.75 kg | 25 km/h |
Technical Information
You can find detailed specifications and further information about Bosch mid-drive units on the official website: www.bosch-ebike.com
The content and graphics on this page are directly sourced from materials provided by Robert Bosch GmbH. Original source: Bosch eBike Drive Unit Guide MY2023.