If you find yourself on the hunt for an eBike or cargo bike, the name Bosch motor systems likely rings a bell. Renowned for their robust reliability and virtually maintenance-free operation, these powerful motors have earned a well-deserved popularity. With pedal assistance reaching up to 20 mph and 28 mph on their speed models, Bosch provides versatile options to cater to almost every application. The mid-mounted motor, seamlessly integrated into the crank, not only ensures excellent ground clearance and a low center of gravity but also facilitates direct force transfer to the back wheel through a chain or belt. All of our models are pedal-assist providing a riding experience that closely mimics that of a traditional bike.

Bosch motors boast an advanced 32-bit processor and sensors for power, pedal rate, and speed. Operating at a remarkable 1,000 sensor measurements per second, these motors showcase impeccable coordination, resulting in a ride that’s not only smooth but also highly efficient. As power increases, so does the torque, facilitating swift acceleration and making conquering diverse terrains a breeze. While the motor assistance tops out at 20 mph, the Performance Speed motor on our HS (High Speed) models can elevate your ride to an impressive 28 mph. For enhanced efficiency, we recommend pairing these motors with a derailleur or Rohloff gear system. Elevate your biking experience with the cutting-edge performance of Bosch motors.

Let’s take a closer look at these impressive motors and their features.

Bosch Performance Line CX

The fourth generation of the Performance CX is the most powerful E-Bike motor that Bosch has ever produced. It currently represents the benchmark with up to 340% pedal assistance, a maximum torque of 85 Nm, extremely sporty start-up characteristics, and pedaling rate assistance of up to 120 rpm. It stands out for its outstanding dynamics, minimal pedaling resistance, and low weight of 6.4 lbs. At the same time, it is small and compact, ensuring ultra-aesthetic and unobtrusive integration.

Bosch Performance Line CX (smart system)

The Bosch Performance Line CX motor is also available for the new Bosch smart system. This system provides a higher level of connectivity with some new added features. The motor boasts the same performance data as the fourth generation Bosch Performance Line CX motor. It currently represents the benchmark with up to 340% pedal assistance, a maximum torque of 85 Nm, extremely sporty start-up characteristics, and pedaling rate assistance of up to 120 rpm. The new “Auto” mode automatically regulates the level of assistance between Tour and Turbo depending on the riding situation, so there’s no need for you to switch modes, saving you power. The Bosch Performance Line CX motor stands out for its outstanding dynamics, minimal pedaling resistance, and low weight of about 6.4 lbs. 

Bosch Performance Line Speed

The Bosch Performance Line Speed motor is the fastest E-Bike motor that Bosch produces, providing assistance up to a speed of 28 mph. It sets the standard with 250 watts of power, up to 340% pedal assistance, a maximum torque of 85 Nm, extremely sporty start-up characteristics, and pedaling rate assistance of up to 120 rpm.

Bosch Performance Line Speed (smart system)

The Bosch Performance Line Speed motor is also available for the new Bosch smart system. This system provides a higher level of connectivity with some new added features. The motor boasts the same performance data as the fourth generation Bosch Performance Line Speed motor. It currently represents the benchmark with up to 340% pedal assistance, a maximum torque of 85 Nm, extremely sporty start-up characteristics, and pedaling rate assistance of up to 120 rpm.

The new “Auto” mode automatically regulates the level of assistance between Tour and Turbo depending on the riding situation, so there’s no need for you to switch modes, saving you power. The Bosch Performance Line Speed motor stands out for its outstanding dynamics, minimal pedaling resistance, and low weight of about 6.4 lbs.

Bosch Cargo Line Cruise

The Bosch Cargo Line Cruise motor is the most powerful E-Bike motor produced by Bosch, specifically optimized for Cargo Bikes. It sets the benchmark with up to 400% pedal assistance, a maximum torque of 85 Nm, extremely powerful start-up characteristics, and pedaling rate assistance of up to 120 rpm. With excellent dynamics, very low pedaling resistance, a weight of about 6.6 lbs, and compact dimensions, this motor can be integrated ultra-aesthetically and unobtrusively, delivering impressive performance.

Bosch Cargo Line (smart system)

The Bosch Cargo Line motor is also available for the new Bosch smart system. This system is based on modified data exchange between individual components, and the motor boasts the same performance data as the 4th generation Bosch Cargo Line motor. It sets the standard with up to 400% pedal assistance, a maximum torque of 85 Nm, extremely powerful start-up characteristics, and pedaling rate assistance of up to 120 rpm. The new ‘Auto’ mode makes riding even more enjoyable, as it automatically regulates the level of assistance between Tour and Turbo depending on the riding situation. This saves you power and eliminates the need to switch modes. The Bosch Cargo Line motor is impressive, with excellent dynamics, very low pedaling resistance, a weight of about 6.4 lbs, and compact dimensions that enable it to be integrated ultra-aesthetically and unobtrusively.

Bosch Performance Line

The third generation of the Performance Line is a powerful yet quiet eBike motor. It currently represents the benchmark with up to 340% pedal assistance, a maximum torque of 65 Nm, extremely sporty start-up characteristics, and pedaling rate assistance of up to 120 rpm. It stands out for its outstanding dynamics, minimal pedaling resistance, and low weight of about 7 lbs. At the same time, it is small and compact, ensuring ultra-aesthetic and unobtrusive integration.

The Bosch Performance Line (smart system)

The Bosch Performance Line motor is also available for the new Bosch smart system, which is based on modified data exchange between individual components. It overtakes its predecessor with up to 340% pedal assistance, a maximum torque of 75 Nm, dynamic start-up characteristics, and pedaling rate assistance of up to 120 rpm. The new ‘Auto’ mode also makes riding even more enjoyable by automatically regulating the level of assistance between Tour and Turbo depending on the riding situation, saving you power and eliminating the need to switch modes. The Bosch Performance Line motor stands out from the crowd with its extremely quiet running and minimal pedaling resistance, even when switched off. Thanks to its minimal dimensions and low weight of about 6.6 lbs, the motor is integrated unobtrusively, delivering impressive performance.

Questions about eBike Motors?

If you have more questions about electric bikes, we highly recommend continuing to explore our website or checking out our Youtube channel, Propel. And if you need help finding an eBike, our Matchmakers will be happy to help.

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