Smart system or Bosch eBike system 2
Performance Line CX – an overview
The smart system is fully connected and always up-to-date thanks to regular over-the-air updates.
New Performance Line CX – the smart system
The Performance Line CX provides support at a torque of up to 85 Nm – for powerful acceleration combined with compact size.
- Sport and eMTB
- Tour and Tour+
- Car
The Performance Line CX in the smart system features a wired speed sensor with a spoke magnet or brake disc magnet, or a wireless speed sensor with rim magnet.
Smart walk assistance to make steep climbs easier when walking, including the hill hold function – the automatic rollback protection.
Free feature
- eBike Lock, as an additional theft protection for your eBike, is a free-of-charge feature in the smart system.
- Activate the motor support using your smartphone as a digital key.
All components are matched and compatible with each other.
Performance Line CX
The Performance Line CX provides support at a torque of up to 85 Nm – for powerful acceleration combined with compact size.
- Sport or eMTB
- Tour or Tour+
The Performance Line CX in the Bosch eBike system 2 has a wired speed sensor with spoke magnet or brake disc magnet.
Walk assistance to make steep climbs easier to master while walking.
- eBike Lock, as an additional theft protection for your eBike with the Kiox and Nyon displays, is a fee-based feature in the Bosch eBike system 2.
- Activate motor support by connecting the display as a key.
Powerful support up to 25 km/h, even on steep mountain rides.
Performance Line CX – the smart system
Smart and powerful for Uphill Flow
Ride with the ultimate flow with the Performance Line CX motor. Experience intuitive handling and a unique riding sensation with this powerful and dynamic drive unit. With the smart system the drive unit is fully networked with the other components on your eBike - and with the eBike Flow app you can access digital features such as activity tracking and the eBike Lock, as well as easily keeping your eBike constantly up-to-date.
At a glance
Further details
eMTB mode and Extended Boost
Specially designed for more energetic rides, eMTB mode offers optimal control and intuitive handling, without having to switch between different riding modes. Increase your pedal power with Extended Boost. Ace technical trails and overcome obstacles such as tree roots and thick branches. Enjoy the ride even more and experience a whole new level of flow with the Performance Line CX drive unit.
Uphill power
With a maximum torque of 85 Nm, you really feel the difference in your eMountain bike's handling and performance. The powerful motor enables rapid acceleration after tight turns and obstacles at a low cadence and facilitates starting up on the steepest of hills. The motor is also equally equipped to support high-cadence sprints.
Maximum agility
On technically demanding trails, multi-sensor concept kicks in, delivering the utmost control and agility. Combined with our innovative motor control, you get incredibly dynamic and responsive handling.
Sporty and economical
Enjoy an energetic ride on your trekking bike or eMTB: In Tour+ mode, Performance Line CX ensures pure riding enjoyment. You don't have to worry about switching manually between riding modes: On flat stretches, where you tend to pedal harder, Tour+ saves on battery power, taking you a whole lot further. On longer tours, enjoy a natural riding sensation - in any riding conditions.
Individual riding modes
You can fine-tune the Race, Cargo, Turbo, Auto, eMTB, Sport, Tour+, Tour and Eco riding modes to give you more support or to use less power.
eBike Lock with the smart system
Activating the eBike Lock function via the eBike Flow app lets you use your smartphone as a digital key. Because motor support can only be activated with your smartphone and Bluetooth connection, your eBike holds no attraction for thieves.
New Even better protected with eBike Alarm
The eBike Alarm is the next step for even more security for your eBike. Made possible by the ConnectModule and in interaction with eBike Lock, it expands the locking of the drive unit with a comprehensive alarm function. When you switch off your eBike, eBike Alarm is automatically activated and deactivated when you switch it back on. This means your eBike is optimally protected at all times - without you having to do anything.
The eBike Flow app connects you and your eBike – and your eBike to the digital world. You can use the app to control all functions of the smart system, which networks the drive unit, the battery and the control unit. It allows you to adapt the eBike to your needs, upgrade it and keep it up to date. You simply download new features and services. You can conveniently install updates for your eBike via Bluetooth. This keeps your eBike up to date and continuously upgraded with new features. This is how you can improve your riding experience.
eBike AlarmeBike Alarm deters potential thieves with an automatic alarm and enables location tracking if the worst comes to the worst. This is made possible by the ConnectModule.
eBike Lock
Navigation and route planning.The smart system – fully connected
The smart system – consisting of the eBike Flow app, control unit, display, battery and drive unit – and turns your eBike ride into an individual experience. The new system generation combines technically high-quality eBike components with an ever-growing number of new digital functions that you can simply install over-the-air using the eBike Flow app. In this way, you can always keep your eBike up to date and adapt it precisely to your requirements - for even more riding enjoyment in a networked eBike world.
Performance Line CX – Bosch eBike system 2
Learn more
More torque
Powerful: The torque of up to 85 Nm has a noticeable effect on riding behaviour. This accelerates faster, particularly at low cadences, and makes uphill starts much easier. You therefore have more power available in difficult gears.
Extended Boost
Impressive performance on the trail: Extended Boost is the unrivalled function for negotiating exposed roots, steps and stones with ease, even uphill. This function enables you to manoeuvre with greater agility and ease on even the most technically demanding trails.
Perfect control
Ready for every challenge: The advanced eMTB mode ensures even better control on the trail, without having to switch riding modes. The motor responds much more sensitively to the rider's effort, especially in low gears, enabling an extremely sensitive start.
Sporting efficiency
Choosing a sporty riding style can take you further with Tour+ mode. The riding mode rewards your slightly increased power input with greater energy efficiency: The harder you pedal, the more the drive will support you. If, on the other hand, the going is fairly easy, you'll receive less assistance. This means that the battery is discharged more slowly. This will extend your ride, as well as your riding enjoyment.
Natural riding dynamism
Finely modulated support: The powerful 32-bit processor enables sensor signals to be processed at high speeds. Performance can be controlled more precisely, offering you optimal support in all riding situations.
Thermal stability
The drive unit has highly efficient thermal stability thanks to the modern and innovative electric motor. This ensures high performance even under heavy loads.
The Bosch eBike system: A perfectly coordinated system
Bosch eBike Systems – developed for limitless freedom: Drive units, displays and batteries from Bosch eBike Systems offer technical quality of the highest order – and perform as a perfectly coordinated team. With a modular product portfolio, Bosch offers eBikers the ideal drive system for every requirement. A variety of possible combinations of drive unit, battery and display ensure an outstanding riding experience.
Technical data
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| System | Bosch eBike system 2 | Bosch eBike system 2 | Bosch eBike system 2 | Bosch eBike system 2 | The smart system | The smart system | Bosch eBike system 2 | Bosch eBike system 2 | The smart system | The smart system | Bosch eBike system 2 | Bosch eBike system 2 | The smart system | Bosch eBike system 2 | The smart system | Bosch eBike system 2 | The smart system |
| Gear type | Hub gear system | Derailleur system | Hub gear system | Derailleur system | Hub gear system* | Derailleur system | Hub gear system | Derailleur system | Hub gear system* | Derailleur system | Hub gear system | Derailleur system | Derailleur system | Derailleur system | Derailleur system/hub gear system* | Derailleur system/hub gear system* | Derailleur system |
| Support level** (%) | 250 | 250 | 250 | 270 | 400 | 400 | 400 | 400 | 340 | 340 | 300 | 300 | 340 | 340 | 340 | 340 | 400 |
| Maximum possible drive torque (Nm) | 40 | 40 | 50 | 50 | 85 | 85 | 85 | 85 | 75 | 75 | 65 | 65 | 85 | 85 | 85 | 85 | 85 |
| Maximum cadence (rpm) with drive support | 100 | 100 | 105 | 105 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 | > 120 |
| Start-up behaviour | Smooth | Smooth | Smooth and agile | Smooth and agile | Powerful | Powerful | Powerful | Powerful | Dynamic/ sporty | Dynamic/ sporty | Dynamic | Sporty | Very sporty | Sporty | Very sporty | Very sporty | Super sporty |
| Max. support up to | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 25 km/h | 45 km/h | 45 km/h | 25 km/h | 25 km/h | 25 km/h |
| Backpedal function | Optional | No | Optional | No | No | No | No | No | Optional | No | No | No | No | No | No | No | No |
| Smart Walk Assist with Hill Hold | j | x | x | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| Gear shift detection | Yes | Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | Yes | Yes | Yes | Yes | Yes (dynamic) | Yes |
| Weight | approx. 2.9 kg | approx. 2.9 kg | approx. 3.2 kg | approx. 3.2 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 3.2 kg | approx. 3.2 kg | approx. 3.2 kg | approx. 3.2 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 2.9 kg | approx. 2.75 kg |
*Maximum values. Deviations possible, depending on the hub gear system.
**Activation/deactivation of the various riding modes is carried out by the bicycle manufacturer and the specialist dealer. A maximum of four riding modes, in addition to Off mode, can be activated in the display. With the help of the individual riding modes, the modes can be configured according to the individual needs of the eBiker via the eBike Flow app. It's not possible to customise your riding mode on S-pedelecs.
FAQs & more
You can update your motor at your bike dealer. Please contact your dealer regarding any costs.
You can combine the Tour+ mode with the following modes: Eco, eMTB, Turbo. You can not combine Tour+ with the Tour mode or with the Sport mode.
Extended Boost is a new and innovative feature in eMTB mode. The unique dynamics make it easy to ride over obstacles by applying the right amount of pressure to the pedal. The pedals rarely, if ever, jam. If the front wheel is already on the step, slight pressure on the pedals is all it takes to give the decisive "kick" This takes pedal management to a whole new level.
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Awards and test wins
For more than 10 years, Bosch eBike Systems has been delivering innovative eBike drive systems that offer the best performance and quality. Numerous awards and test wins confirm this and allow us to pursue our daily work with pride.
