For everyday adventures       

ACTIVE LINE PLUS

Find a dealer 

eBike brands 

For everyday adventures       

ACTIVE LINE PLUS

Find a dealer 

eBike brands 

Unique riding experience

The new, versatile Active Line Plus is the ideal companion when you want to discover new places and expand your eBike tours beyond the city boundaries. The quiet, small yet powerful drive unit weighs in at just < 3,2 kg and offers gentle acceleration up to 32 km/h. The light weight and reduced size ensure improved handling in all riding situations.

Award-winning design

Bosch sets new standards with flowing shapes and sinuous lines.

Perfect integration

The reduced size and the lower weight make it possible to integrate the mid-drive motor optimally in the bike frame.

A great look

The small, agile and elegant drive unit provides support up to 32 km/h and has an attractive, timeless look.

Carefree riding experience

The innovative drive concept impresses with its very light weight of only < 3,2 kg.

Pure riding enjoyment

The quiet, reliable Bosch motor provides gentle support on all tours.

Agile riding sensation

The drive unit provides gentle and reliable support for the rider through well-balanced acceleration.

Backpedal function

The Active Line Plus is also available with a backpedal function.

Maximum torque

A maximum torque of up to 50 Nm ensures gentle acceleration.

Outstanding support

The intelligent 3-sensor concept of the drive unit takes more than 1,000 measurements per second to ensure a well-balanced power characteristic.

Plastic gear wheel

For the quiet transmission of the motor torque to the hollow shaft and thus to the chainring

Crank shaft                          

With splined axle

Motor control

For controlling the drive system

Torque sensor

Detects the rider's own pedal power and passes this on to the motor control system

Electrical Connections

For battery, sensors and light

Plastic gear wheel

For the quiet transmission of the motor torque to the hollow shaft and thus to the chainring

Absorbs the power of the electric motor and transmits it via a freewheel to the hollow shaft. On the hollow shaft, the chainring is fixed by means of a multi-tooth receiver and fastening nut.

Crank shaft                          

With splined axle

The pedal is secured on the crankshaft with the crank arm by means of a splined axle.

Motor control

For controlling the drive system

The electronic control centre of the drive ensures smooth delivery of power, processing over 1,000 measured values per second.

Torque sensor

Detects the rider's own pedal power and passes this on to the motor control system

Alongside the cadence and speed sensor, this is the key component for determining riding behaviour.

Electrical Connections

For battery, sensors and light

The drive unit contains all the cable connections for the battery, display, sensors and third party components.

Gear shifting system

The Active Line Plus is compatible with both the derailleur and hub gear systems.

Unique riding experience

Experience controlled acceleration with minimum pedal resistance when switched off or at over 32 km/h.

Reduced wear

The gear shift detection feature on the Active Line Plus ensures easy and smooth gearshifts.


Max. torque

A maximum torque of up to 50 Nm ensures gentle acceleration.

Max. drive

Sufficient support, perfect for city trips or relaxed tours.

Drive Unit

The correct amount of support for greater mobility in everyday use up to a maximum of 32 km/h.

Compatible with

Active Line Plus + SmartphoneHub + PowerTube 400

Elegant support

Discover new places, even beyond the city boundaries: The lightweight and compact Active Line Plus delivers an enjoyable riding sensation in all situations and supports a torque of up to 50 Nm. The SmartphoneHub keeps the eBiker fully connected through the use of a smartphone and the COBI.Bike app, offering a host of practical functions – from navigation, music streaming and fitness tracking to the integration of apps such as Strava or Komoot. The eBike can also be controlled without a smartphone being connected, as a small display in the SmartphoneHub can show the most important riding data. The new PowerTube 400 can be integrated in the bicycle frame to create a clean look for the eBike. The smart and stylish way for explorers to get around.

Technical Details


Active Line
(32 km/h)


Active Line

(32 km/h)


Active Line Plus
(32 km/h)


Active Line Plus
(32 km/h)


Cargo Line 

(32 km/h)
NEW


Cargo Line 
(32 km/h)
NEW


Performance Line
(MY19/20)

(32 km/h)


Performance Line
(MY19/20)

(32 km/h)


Performance Line
(MY20) 

(32 km/h)
NEW


Performance Line
(MY20) 

(32 km/h)
NEW


Performance Line CX
(MY19/20)

(32 km/h)


Performance Line CX
(MY20)

(32 km/h)
NEW


Performance Line CX
(MY20)

(32 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 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: 275
SPORT: 190
TOUR: 120
ECO: 50
TURBO: 260
Sport: 170
TOUR: 110
ECO: 50
TURBO: 300
SPORT: 200
TOUR: 120
ECO: 55
TURBO: 300
SPORT/
eMTB*: 120-300
TOUR: 120
ECO: 55
TURBO: 300
eMTB*: 120-300
TOUR: 120
ECO: 50
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: 63
SPORT: 55
TOUR: 50
ECO: 40
TURBO: 50
SPORT: 50
TOUR: 45
ECO: 40
TURBO: 65
SPORT: 50
TOUR: 45
ECO: 35
TURBO: 65
eMTB*: 60
TOUR: 45
ECO: 35
TURBO: 75
eMTB*: 75
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 > 120
Start-up behavior  harmonious harmonious harmonious agile harmonious agile powerful powerful sporty  dynamic dynamic sporty  very sporty  very sporty  very sporty 
Max. Support up to  32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h 32 km/h
Beckpedal funktion optional nein optional nein nein nein nein nein nein nein nein nein nein
Gear shift detection   ja ja nein ja nein ja ja nein nein ja

ja
(dynamic)

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.

3.9 kg

approx.

3.9 kg

approx.

3.2 kg

approx.

3.2 kg

approx.

4.0 kg

approx.

2.9 kg

approx.

2.9 kg

Active Line Plus – The drive unit for explorers