Haibike Heroes Sam Pilgrim, Tom Cardy and Yannick Granieri sitting on Bosch Gen 4 eMTBs
HAIBIKE TECHNOLOGY

BOSCH
GEN 4

1125 Wh 
FULL SUSPENSION
MODELS

Our 2020 Bosch Gen 4 models are affordable, fast allrounders that can cover long distances on a wide range of terrains.

A total of 625Wh + 500Wh = 1125Wh available on every frame size of hardtail and full fuspension with the range extender mounted on the Modular Rail System!

— Full integrated cable routing in front & rear triangle
— Integrated speedsensor and dropper-seatpost
— Fully integrated removable Powertube PT625 Wh
— Reliable and robust AL frame with increased stiffness
— TwinTailLights ready
27.5+ / 29+ / mixed-wheels
— Lighter and smaller new Bosch Performance CX drive unit

 

Bosch Performance CX engine on white background
NEW

Bosch
Performance
CX

Compact and at the same time extremely powerful and efficient
Accelerates extremely forcefully
Reacts without delay
Up to 340% perfectly dosed support
1.1kg lighter than its predecessor

Haibike MY2020 SDURO FullSeven LT 8.0 detail image engine
BOSCH MOTOR

Efficient
use of energy

Optimum and improved efficiency of motor and gearbox in order to conquer long, steep climbs.
The smaller Bosch Gen 4 motor allowed our designers to create a bike with shorter chainstays, and therefore increased maneuverability and playfulness. The reduced pedling resistance allows for more efficient riding and a more natural riding sensation.

Haibike MY2020 SDURO FullSeven LT 8.0 detail image range extender battery
POWER

RANGE EXTENDER
OPTION

Would you like to ride longer tours or climb higher mountains? Not a Problem with the Haibike Range Extender Option. Elegantly integrated on the down tube, the optional Haibike Range Extender offers an additional 500 Wh of battery power. Now available for all Bosch Performance CX Gen 4 models in frame sizes S-XL.

RIDE AS LONG AS YOU LIKE, ON ANY
TERRAIN YOU LIKE!

Haibike MY2020 SDURO FullSeven LT 8.0 detail image drive unit
SMALLER AND LIGHTER

Bosch Performance CX drive unit

The Bosch Gen 4 system comes with a new and improved eMTB mode with optimized riding characteristics. The multi-sensor concept enables a dynamic and responsive drive unit for precise acceleration and a unique trail experience.

Haibike MY2020 SDURO FullSeven LT 8.0 detail image rear
DESIGN

New Frame
Concept

The new frame shape impresses with an extremely low center of gravity and increased rigidity, thereby enabling more agile behavior for even more riding pleasure. In addition, a range extender is now optionally available for all frame sizes S-XL.

HAIBIKE
BOSCH GEN 4
HISTORY

If you look at the history of the integration of Bosch eBike systems over the past 10 years in detail at Haibike, you can clearly see the further development of design and design language. But what are the main reasons for the new Bosch Gen 4 frame design that clearly stands out from its predecessors? “Our goal was to continue the successful Haibike rear-link kinematics and at the same time to enable the integration of a range extender for all frame sizes. In addition, this type of construction leads to a lower center of mass and thus underlines our claim to ePerformance ", says Hendrik Schäfers, Head of Innovation Design / HDCM.

Illustration of Haibike Bosch frame development
p

Further,
Smoother

Haibike Bosch Gen 4 icon up to 75 Nm maximum torque
Max torque
Haibike Bosch Gen 4 icon up to 340% maximum support
Max support
Haibike Bosch Gen 4 icon up to 25 km/h sustained support
Sustained support

MODEL OVERVIEW
Bosch Gen 4

Our 2020 Bosch Gen 4 models are affordable, fast allrounders that can cover long distances on a wide range of terrains.

They are the all-rounders in the Haibike range: with a full suspension Bosch Gen 4 eBike from our All Mountain category, you will be ready for anything the mountains can throw at you – uphill or down.

So you like to speed over the trails, enjoying the flow of the ride? Whether you're looking for a reliable eMTB for long rides with a lot of climbs or you prefer a more comfortable ride off-road: in our versatile Bosch Gen 4 trail eBike range you are certain to find the perfect bike that matches your preferences.

A relaxed bike ride to work with no traffic jams, off shopping in town, a short ride through the woods after work or a tour that spans several days, no matter the journey, our Bosch Gen 4 eTrekking bikes are ready for any adventure.

Haibike Hero Sam Pilgrim and Tom Cardy pedalling up a hill on Corsica
EXPERIENCE
PUT BOSCH
TO THE TEST