For the perfect Uphill Flow

PERFORMANCE LINE CX

Find a dealer

eBike brands

For the perfect Uphill Flow

PERFORMANCE LINE CX

Find a dealer

eBike brands

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, compact and at the same time extremely powerful and efficient. eMTB mode will always give you the power you need 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 next level. 

Outstanding motor control

The multi-sensor concept enables a dynamic and responsive drive unit for precise acceleration and a unique trail experience.

Direct power transmission

Powerful riding performance right from the start and constant power delivery over a very wide cadence range.

Natural riding sensation

The new gearbox concept significantly reduces pedalling resistance when the drive is switched off and at over 25 km/h.

Compact construction

Optimum integration thanks to a 48 % reduction in size and a weight of just 2.9 kg.    

Complete control

eMTB mode with progressive motor support adapts to the riding style on trails.

Extremely robust

Meets the highest eMTB requirements and will withstand extreme loads.

Perfect combination

eMTB mode, powerful walk assistance and support for short cranks. 

eSuspension

The spring fork and damper automatically adjust to the relevant terrain within fractions of a second.

Precise acceleration

For a unique trail experience.

Efficient use of energy

Optimum efficiency of motor and gearbox in order to conquer long, steep climbs.

Always full performance

Ideal for fast intermediate sprints and crisp changes of tempo.

Low-noise

For low-noise riding with high engine power at all cadences.

Max. torque

Powerful acceleration despite compact size. 

Max. support

For powerful propulsion, an extremely sporty riding style and fast sprints.

Drive Unit

Sustained support up to 25 km/h, even on long mountain rides.

Average of combined use of all four modes and favourable conditions.

Compatible with

eMTB mode

Full flow off-road

More information

eMTB mode

Full flow off-road

More information

Better power delivery

Ensures maximum traction and control.

More information

Better power delivery

Ensures maximum traction and control.

More information

Sporty starting

Perfect start-up behaviour as soon as you step onto the pedals.

More information

Sporty starting

Perfect start-up behaviour as soon as you step onto the pedals.

More information

Performance Line CX + Nyon + PowerTube 625

The perfect trail experience

For ultimate alpine riding enjoyment: The new Performance Line CX offers eMountain bikers plenty of power for the trail. The most powerful drive from Bosch weighs just 2.9 kg and has been reduced in size by almost 50%, making it particularly light and compact. The Drive Unit accelerates extremely powerfully, responds without delay and features convincingly agile handling and even more control. In eMTB mode, the rider always receives the required power at just the right moment. The fully connected Nyon on-board computer accompanies the biker every step of the way, from route planning to the journey itself and the evaluation of activities. The PowerTube 625 brings maximum ranges and altitudes within your grasp. The sophisticated technology of the integrated batteries ensures carefree riding enjoyment. This is the ideal solution for ambitious eMountain bikers and the perfect Uphill Flow.

Performance Line CX + Kiox + PowerPack 500 + eSuspension

The combination for eMTB professionals

Ready for any challenge: The new Performance Line CX is optimised for sporty, powerful and dynamic off-road riding. The drive unit fits easily and discreetly into the eMTB frame and offers a convincingly natural riding sensation thanks to a freewheel. With up to 340% of perfectly delivered support, the Performance Line CX takes the joy of eMountain biking to a new level. It is optimally complemented by E-Live Valve electronically controllable suspension from FOX, enabling the fork and rear shock to adjust to the terrain automatically in split seconds. It can be controlled with the Kiox on-board computer. Made from scratch-resistant glass, the colour display is impervious to dirt and stone chippings and offers all the functions a sporty rider would need. The PowerPack 500 provides enough power for mountain adventures. This takes the eMountain bike experience to a new level.  

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.

Ideal support, even for short cranks

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.

eSuspension - Ideal comfort every time

New E-Live Valve for the Performance Line CX is the first time FOX offers eMountain bikers an electronically controllable chassis with Bosch eBike systems, which is designed for maximum off-road comfort and fun. FOX E-Live Valve can be easily controlled via the Kiox on-board computer and is powered via the Bosch battery. Using a sophisticated system of sensors, the FOX E-Live Valve system determines the conditions of the terrain 1,000 times per second and adjusts the fork and rear shock accordingly within fractions of a second. This means that the eMountain biker can always be sure of the ideal suspension setting and can concentrate fully on the trail with 100% fun.  

  • Adaptive chassis with 5 adjustable modes for different riding situations
  • Intelligent detection of different surfaces and terrain types (uphill, downhill, flat) 
  • Fast response within fractions of a second (3 milliseconds)
  • Maximum integration thanks to the power supply via the Bosch battery and mode control via the Bosch Kiox display 
  • Perfectly tailored to the Performance Line CX

Gear shifting solutions for eMountain bikes

In Eagle, SRAM offers a perfectly coordinated shifting system that features an impressively broad bandwidth, large component diversity and perfect gear shifting operations. Especially when used on eMountain bikes, the wide range of 12 gears and the smooth running of the X-Sync 2 chainrings provide a unique and long-lasting riding sensation. Eagle now brings the latest generation of high-tech gear shifting systems to eMountain bikes. 

  • Single drive with 12 gears
  • Enormous gear range of 500%, cassette with 10–50 gear teeth 
  • Special one-click eBike switch
  • Robust and durable PG-1230 cassette
  • X-Sync 2 chainring for Bosch Performance Line CX
  • Free component selection from NX, GX, X0 and XX1
  • All Eagle groups and components are compatible with each other

Gear shifting solutions for eMountain bikes

In Eagle, SRAM offers a perfectly coordinated shifting system that features an impressively broad bandwidth, large component diversity and perfect gear shifting operations. Especially when used on eMountain bikes, the wide range of 12 gears and the smooth running of the X-Sync 2 chainrings provide a unique and long-lasting riding sensation. Eagle now brings the latest generation of high-tech gear shifting systems to eMountain bikes. 

  • Single drive with 12 gears
  • Enormous gear range of 500%, cassette with 10–50 gear teeth 
  • Special one-click eBike switch
  • Robust and durable PG-1230 cassette
  • X-Sync 2 chainring for Bosch Performance Line CX
  • Free component selection from NX, GX, X0 and XX1
  • All Eagle groups and components are compatible with each other

Technical Details


Active Line
(25 km/h)


Active Line

(25 km/h)


Active Line Plus
(25 km/h)


Active Line Plus
(25 km/h)


Cargo Line 

(25 km/h)
NEW


Cargo Line 
(25 km/h)
NEW


Cargo Line Speed
(45 km/h)
NEW


Performance Line 
(25 km/h)
NEW


Performance Line 

(25 km/h)
NEW


Performance Line Speed

(45 km/h)
NEW


Performance Line CX

(25 km/h)
NEW


Performance Line CX
(25 km/h)
NEW

Gear type Hub gear system Derailleur system Hub gear system Derailleur system Hub gear system Derailleur system Derailleur system Hub gear system Derailleur system Derailleur system Hub gear system Derailleur system
Support level (%) TURBO: 250
SPORT: 170
TOUR: 100
ECO: 40
TURBO: 250
SPORT: 170
TOUR: 100
ECO: 40
TURBO: 250
SPORT: 170
TOUR: 100
ECO: 40
TURBO: 270
SPORT: 180
TOUR: 100
ECO: 40
TURBO: 400
SPORT: 240
TOUR: 140
ECO: 60
TURBO: 400
SPORT: 240
TOUR: 140
ECO: 60
TURBO: 400
SPORT: 240
TOUR: 140
ECO: 60
TURBO: 300
SPORT: 200
TOUR: 120
ECO: 55
TURBO: 300
SPORT/
eMTB*: 120-300
TOUR: 120
ECO: 55
TURBO: 340
SPORT: 240
TOUR: 140
ECO: 60
TURBO: 340
eMTB*: 140-340
TOUR: 140
ECO: 60
TURBO: 340
eMTB*: 140-340
TOUR: 140
ECO: 60
Maximum possible drive torque (Nm) TURBO: 40
SPORT: 38
TOUR: 35
ECO: 30
TURBO: 40
SPORT: 38
TOUR: 35
ECO: 30
TURBO: 50
SPORT: 45
TOUR: 40
ECO: 35
TURBO: 50
SPORT: 45
TOUR: 40
ECO: 35
TURBO: 75
SPORT: 60
TOUR: 50
ECO: 40
TURBO: 75
SPORT: 60
TOUR: 50
ECO: 40
TURBO: 75
SPORT: 60
TOUR: 50
ECO: 40
TURBO: 65
SPORT: 50
TOUR: 45
ECO: 35
TURBO: 65
eMTB*: 60
TOUR: 45
ECO: 35
TURBO: 75
SPORT: 60
TOUR: 50
ECO: 40
TURBO: 75
eMTB*: 75
TOUR: 50
ECO: 40
TURBO: 75
eMTB*: 75
TOUR: 50
ECO: 40
Maximum cadence (rpm)     100 100 105 105 > 120 > 120 > 120 > 120 > 120 > 120 > 120 > 120
Start-up behavior  harmonious harmonious harmonious agile harmonious agile powerful powerful powerful dynamic sporty  sporty  very sporty  very sporty 
Max. Support up to  25 km/h 25 km/h 25 km/h 25 km/h 25 km/h 25 km/h 45 km/h 25 km/h 25 km/h 45 km/h 25 km/h 25 km/h
Beckpedal funktion optional nein optional nein nein nein nein nein nein nein nein nein
Ger shift detection   ja ja nein ja nein ja ja nein ja ja

ja
(dynamic)

ja
(dynamic)
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.

3.2 kg

approx.

3.2 kg

approx.

2.9 kg

approx.

2.9 kg

approx.

2.9 kg

* In the case of the Performance Line CX, eMTB mode can replace Sport mode. It can be activated/ deactivated by the bicycle manufacturer and the specialist dealer.

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