Chainless system (chainless e-bike)
Eliminate the mechanical transmission and its constraints.
Field-proven technology
Based on the VIRVOLT 900 architecture, already deployed on a large scale.
Compatible with market standards
Direct integration onto BSA 68–73 mm cases.
Generator with integrated controller
CAN communication, on-board sensors, ready to connect.
A modular solution, adaptable according to the manufacturer's needs.
A complete system for electric bikes
Adapts to a wide variety of uses
Utility bikes, bikes, cargo bikes
A modular solution, adaptable according to the manufacturer's needs.
A chainless architecture, simpler to design and maintain.
Fewer parts. Less maintenance. More reliability.
A low-maintenance electric bike system
The absence of a mechanical transmission drastically reduces maintenance operations:
- no chain to replace
- no derailleur to adjust
- no lubrication
An ideal solution for:
- professional fleets
- cargo bikes
- intensive uses
A generator compatible with market standards
GENERA 900 integrates easily onto all BSA-compatible frames:
- international standard 68–73 mm
- installation without modification
- simplified integration
Regenerative braking and battery charging
GENERA 900 allows energy to be recovered during deceleration phases and the battery to be recharged by backpedaling, optimizing the range of electric bikes.
Built-in sensors for precise control
The generator incorporates:
- torque sensor
- cadence sensor
- temperature sensor
Enabling precise control of the assistance and a better user experience.
Local and industrial manufacturing
Assembled in France, GENERA 900 benefits from:
- of a structured industrial environment
- high quality standards
- of a controlled production
Technical specifications
Engine
Type of engine
Crankset
Rated power
250W
Peak power
600W
Weight
3kg
Max torque
80Nm
Voltage
36V
Max current
17A
Sensors
Torque, cadence, speed
Temperature sensor
Yes
Integrated controller
Yes
Communication
UART
Protection
IP54
Freewheel
Yes
Engine brake
No
Manufacturing
France
Compatibility
BSA 68–73 mm (up to 120 mm with adapter)
Plateau
42 teeth BCD 110
APPROVED NETWORK
+400 workshops partners in France and Europe
Spare parts available for all generations of
systems.
