Bosch E-Bike innovations 2025

Motor & Display

Bosch has revised the popular Performance Line CX for the coming year and, together with the new Purion 400 display, has created a new driving experience!

01

Engine: Bosch Performance Line CX Generation 5 2025

The best Performance Line CX ever - developed with the experience of ten years and countless trails

Improved driving noise: optimal balance between power development and noise.

Lower weight : At approx. 2.8kg, around 100g lighter than the previous version.

Reduced pedal resistance and an even more natural riding feel thanks to improved sensors, software and mechanics.

NEW: Hill start assist Easier starting on inclines.
Hill Hold function prevents rolling backwards on hills.

eShift with TRP : Manual or automatic shifting - switch with TRP at the touch of a button while driving

eMTB and Tour+ mode: Special driving modes for sporty use – dynamic or energy-saving depending on the driving situation.

02

display: Bosch Purion 400

Anyone out on the trail needs a display that is quick and easy to read. Despite its compact size of just 1.6 inches, the Purion 400 offers excellent readability. Thanks to the high-resolution display with 320 x 160 pixels and strong contrast, all important information can be seen at a glance.

The Purion 400 is designed for action-packed trail rides. Its intelligent positioning between the handlebar and stem protects it from impacts, while the robust housing offers optimal protection against splashes and dust.

01

Engine: Bosch Performance Line CX Generation 5 2025

The best Performance Line CX ever - developed with the experience of ten years and countless trails

Improved driving noise: optimal balance between power development and noise.

Lower weight : At approx. 2.8kg, around 100g lighter than the previous version.

Reduced pedal resistance and an even more natural riding feel thanks to improved sensors, software and mechanics.

NEW: Hill start assist Easier starting on inclines.
Hill Hold function prevents rolling backwards on hills.

eShift with TRP : Manual or automatic shifting - switch with TRP at the touch of a button while driving

eMTB and Tour+ mode: Special driving modes for sporty use – dynamic or energy-saving depending on the driving situation.

02

display: Bosch Purion 400

Anyone out on the trail needs a display that is quick and easy to read. Despite its compact size of just 1.6 inches, the Purion 400 offers excellent readability. Thanks to the high-resolution display with 320 x 160 pixels and strong contrast, all important information can be seen at a glance.

The Purion 400 is designed for action-packed trail rides. Its intelligent positioning between the handlebar and stem protects it from impacts, while the robust housing offers optimal protection against splashes and dust.

The compact display for your eMTB

Bosch Purion 400 - All driving modes at a glance

All available riding modes can be freely combined on eBikes with the smart system, with the exception of Cargo mode, Race mode and Sprint mode. These are only available on eBikes with the Drive Unit Cargo Line, Performance Line CX Race Limited Edition, Performance Line SX or Performance Line Sprint (US/NZ). Using the individual riding mode function in the eBike Flow app, the riding modes can be configured to suit individual needs. The support, dynamics, maximum torque and maximum speed can be set within the specified framework. Individualization of the riding modes is not possible on S-Pedelecs.

*In eMTB mode, the support level varies between the Tour and Turbo riding modes.
**In Tour+ mode, the support level varies between Eco and Turbo driving modes.

sprint

Dynamic support that adapts as your cadence increases – ideal for sporty riding on eGravel and eUrban bikes.

Race

Maximum dynamics and uncompromising power from start to finish – perfect for demanding eMTB races.

Cargo

Powerful support for eCargo bikes with up to 400% self-performance and optimal starting behavior – even when fully loaded.

turbo

Direct, powerful support up to high cadences, ideal for steep climbs.

car

Automatic adjustment of support when speed is lost due to inclines or sudden headwinds.

eMTB*

Dynamic support that offers a natural riding feel and full control when eMountain biking.

sport

Powerful support for versatile use – whether sporty or for fast commutes in the city.

Tour+

Continuously variable support for energy-saving driving and a natural driving experience during sporty tours.

tour

Constant support for long tours with maximum range.

New: Eco+

The engine is only activated under higher loads, such as when driving uphill, for particularly economical driving

Eco

Minimal assistance with maximum efficiency to achieve maximum range.

Off

No motor support, but all display functions are still available.

The new Bosch Powertubes are here

Even more efficient, even lighter and with more range than ever before:

Bosch Powertube 600 & Powertube 800

New power tubes in the smart system: A new, lighter housing was developed for both batteries.

Due to the different battery designs and holders, the PowerTube 750, PowerTube 625 or PowerTube 500 batteries are not compatible with the PowerTube 600 or PowerTube 800.

** Due to the different battery designs and holders, the two batteries PowerTube 600 and PowerTube 800 are not compatible with PowerTube 750, PowerTube 625 or PowerTube 500.

Bosch PowerMore 250

For additional battery capacity!

Requirements for retrofitting

In order for the eBike to be prepared for the PowerMore 250 upgrade, the software must be configured as "PowerMore Ready" by the bicycle manufacturer. This also specifies the required hardware, such as reinforced thread inserts, to meet Bosch eBike Systems' safety standards. You can use the DiagnosticTool 3, the display or the Flow app to check whether the requirements for the retrofit are met.

  • Charge-on-Bike Socket : Must be compatible with the PowerMore 250 (all Charge-on-Bike Sockets from model year 2023).
  • Latest software version : All eBike components must have the latest software version.

The Bosch anti-lock braking system

More safety, driving pleasure and flow

01

Bosch ABS and ABS Pro

anti-lock braking function
Sensors monitor the wheel speed on the front and rear wheels and automatically regulate the brake pressure if there are deviations to ensure efficient and safe braking.

Different ABS modes
ABS and ABS Pro offer different modes that are specifically tailored to the respective eBike type.

Effective accident avoidance
If all Pedelecs were equipped with ABS, up to 29% of all Pedelec accidents could be prevented each year.

New braking statistics
Personal braking statistics, such as the number of braking operations and braking distances with or without ABS use, can be accessed via the display or the eBike Flow app.

02

ABS Pro – Master the trail

The Bosch eBike ABS Pro was developed for particularly sporty riding and offers maximum control and improved performance. It adjusts the brake pressure immediately and precisely so that full control is guaranteed when braking. After the ABS intervenes for the first time, it fades into the background imperceptibly and lets the rider take the lead again.

03

Strong partners, powerful brakes

The Bosch eBike ABS and ABS Pro are perfectly matched to selected brakes from Magura and Tektro. This combination ensures safe and stable braking in a wide range of braking situations, whether in everyday life or during sporty rides.

01

Bosch ABS and ABS Pro

anti-lock braking function
Sensors monitor the wheel speed on the front and rear wheels and automatically regulate the brake pressure if there are deviations to ensure efficient and safe braking.

Different ABS modes
ABS and ABS Pro offer different modes that are specifically tailored to the respective eBike type.

Effective accident avoidance
If all Pedelecs were equipped with ABS, up to 29% of all Pedelec accidents could be prevented each year.

New braking statistics
Personal braking statistics, such as the number of braking operations and braking distances with or without ABS use, can be accessed via the display or the eBike Flow app.

02

ABS Pro – Master the trail

The Bosch eBike ABS Pro was developed for particularly sporty riding and offers maximum control and improved performance. It adjusts the brake pressure immediately and precisely so that full control is guaranteed when braking. After the ABS intervenes for the first time, it fades into the background imperceptibly and lets the rider take the lead again.

03

Strong partners, powerful brakes

The Bosch eBike ABS and ABS Pro are perfectly matched to selected brakes from Magura and Tektro. This combination ensures safe and stable braking in a wide range of braking situations, whether in everyday life or during sporty rides.

Bosch ABS - The Function

front wheel ABS

Sensors continuously monitor the speed of the wheels. As soon as the front wheel threatens to lock when braking, the eBike ABS / ABS Pro automatically adjusts the brake pressure to prevent locking. This significantly improves the driving stability of the eBike when braking. The eBike ABS Pro also offers stable and controlled braking behavior when braking late, briefly and aggressively, especially at high speeds and on slippery surfaces, for maximum performance.

rear wheel lift control

When the front wheel brakes too hard on a non-slip surface, the intelligent rear wheel lift control of the Bosch eBike ABS reduces the risk of the rear wheel lifting unintentionally, thus reducing the risk of a rollover. This enables more active and efficient use of the front wheel brake.

In ABS Pro Trail Pro mode, the rear wheel lift control is active: when braking hard on a non-slip surface, it minimizes the risk of the rear wheel lifting and helps to prevent a possible rollover.

In ABS Pro Race mode, this function is deactivated, so the full range of functions is limited. There is still a risk of rollover if the brakes are applied with strong force, as the rear wheel is not prevented from lifting off.

Unobtrusive ABS

The eBike ABS Pro, designed for trail performance, requires precise sensitivity as it is particularly active in the first braking phase. It is perfect for riders who use their braking technique specifically to maintain speed on the trail. You can control the duration of the ABS intervention yourself by applying initial and sustained pressure to the brake lever, giving you full control over your braking behavior.

Bosch eBike Flow app

The app for the smart system offers you and your customers a personalized connected biking experience. Functions such as navigation, customizable driving modes, theft protection and much more ensure a comprehensive and individual eBike experience.

theft protection

Worry-free parking – our digital protection features offer effective protection against thieves and make theft more difficult, for even more peace of mind.

  • eBike Lock
  • eBike Alarm (Flow+)

navigation

The eBike Flow app offers a comprehensively connected tool for planning and navigation. With the support of leading partners and the latest AI technologies, the app ensures an optimal experience - before, during and after the ride.

  • route planning
  • navigation
  • activity tracking
  • NEW: Range Control

personalization

personalization
An eBike that adapts perfectly to the needs of your customers – with extensive personalization options for an individual riding experience.

  • display configuration
  • Individual driving modes
  • favorite driving modes

Update & Service

The Bosch eBike system is continually being improved. Regular software updates not only expand the functions of the eBike, but also optimize the service experience.

  • Digital Service Book
  • My dealer
  • updates over-the-air

hill start assist

The hill start assist enables relaxed starting - even on steep terrain. Ideal for eCargo and eMTB.

Simply put your foot on the pedal and hold down the minus button: With the hill start assist, starting off is effortless – even when fully loaded.

push assist & rollback protection
The push assist and the automatic rollback protection ensure that you retain full control when pushing, even on steep slopes.