A new era for eMountain bikers
No path too steep, no challenge too great: the new Performance Line CX is made for anyone for whom the trail is a second home. The most powerful drive from Bosch for ambitious riders is particularly lightweight and compact and has minimal pedal resistance. In eMTB Mode, the rider receives the required power at precisely the right moment. The Performance Line CX accelerates extremely powerfully, responds without delay and features convincing agile handling and even more control. With up to 340% of perfectly delivered support, it pushes the joy of eMountain biking to the max.
At a glance
|Max. torque||Maximum support||Drive Unit|
|For powerful assistance,
an extremely sporty
riding style and fast sprints.
up to 25 km/h,
even on steep
Highly adaptable: weighing just 2.9 kg and with a size reduced by 48%, the new drive sets new standards. This allows different frame geometries with shorter chain stays and optimal integration, making eMountain bikes much more nimble and agile.
Ready for every terrain: in eMTB mode, the progressive motor support automatically adapts to the individual's riding style. This prepares the bike for whatever the terrain may have to throw at it, without even having to change gear. The rider thus benefits from significantly better traction.
Robust and reliable
Made for off-road terrain: the drive will meet the highest eMountain bike requirements and will withstand even extreme loads. Even on long mountain rides, the motor offers impressive performance.
For alpine terrain: with eMTB mode, powerful walk assistance and support for short cranks, Bosch offers eMountain bikers a perfect combination for challenging uphill sections and demanding mountain trails.
The Drive Unit Performance Line CX is the powerhouse among the drives.
Weighing 2.9 kg and with a maximum torque of 75 Nm, it brings more riding enjoyment to the trail on demanding rides despite its particularly compact size. The eMountain bike motor with the innovative new gearbox conquers every terrain - offering precise response, sporty agility and fast sprints.
- Up to 340 % support for steep inclines
- Full power delivery from a standstill
- Powerfully supports a wide range of cadences
- Minimal pedal resistance above 25 km/h or in 'Off' mode
- Reduced wear thanks to high-precision motor control
- eMTB mode offers a natural riding sensation, maximum traction and optimum control
- Powerful walk assistance for use on severe uphill sections
- Software also supports eMountain bikes with short cranks
- The eShift electronic gear shifting solution is also ideal for sporting use
Thanks to its sporty look and dynamic linear design, the Performance Line CX has received a Red Dot Award.
Ideal support, even for short cranks
Whether you have long or short cranks, Bosch provides the right support in both cases. Short cranks give eMountain bikers extra ground clearance. A specialist dealer will be able to make the corresponding adjustment.
Powerful walk assistance
Whether you encounter a carpet of roots or mountain slopes: the optimised walk assistance provides even and powerful support in the face of almost any obstacle without any delays. The speed and start-up behaviour of the walk assistance automatically adjust, depending on the gradient.
eMTB mode can switch between Tour and Turbo riding modes. Depending on the pedal pressure, the progressive motor support automatically adjusts to the individual's riding style, offering dynamic adaptation between 140% and 340% support. Without changing riding mode, the motor always provides support at the ideal power level, even at low cadences. Starting on steep slopes is problem free, off-road riding is made significantly easier and traction is significantly improved. This provides a natural riding sensation and optimum performance on the trail.
Battery range with Performance Line CX
Compatible displays with Performance Line CX
Here you will find technical details about our drive systems and components, as well as range information.
Gepida Asgard Pro XT 11 with Bosch Performance Line CX Drive Unit
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