Comprehensive drivetrain solution for four wheeled e-bikes developed by Vok.
Four Wheel DRIVE
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Vok 4 DRIVE system is the only drivetrain for e-bikes allowing 4 wheel drive and equal torque distibution.
Unmatched reliability
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Power transmission system with no wearable components, ensuring unmatched reliability for commercial vehicles.
Service free
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Our system eliminates service costs with no wearable components, saving you up to 70% annually in maintenance expenses.
Powerful and intelligent electric drivetrain.
Series hybrid
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Acceleration, braking and reversing all integrated to your pedals.
Optimized for professional use
![Pedal by wire](https://vokbikes.com/wp-content/uploads/2023/12/7.-Series-hybrid.png)
Fine tuned torque control enables riders to go full workday with minimal fatigue, ensuring maximum productivity.
Climb with ease
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Our design allows for extended climbing, even with heavy loads, without overheating the system.
Eco-friendly standard in stopping power.
Fully independent suspension
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Offering best in class comfort and cornering safety.
Regenerative braking first
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Blended brake force with regenerative braking to minimise mechanical wear.
Brakes
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Only regenerative braking system truly replacing the mechanical brakes. Featuring 4 x dual piston hydraulic brake system with ultra-high mileage brake pads in a small caliper design.
Exclusive ECU equipped with traction control and eABS functionality.
Vehicle control unit
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Bespoke control unit to deliver the upmost in reliability, performance and next generation of telemetry, diagnostics, driver aids.
Rider aids
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Intelligent power distribution, Traction control and eABS achieved through advanced control algorithms and sensorics.
Online diagnostics
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Monitoring, updating, servicing achieved with 3X reduction of on-site time.
Safe and connected battery.
Swappable battery
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From single to multi battery systems fitting every use case efficiently.
Managed safely by BMS
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On board under/overtemperature protection, balancing, overcurrent protection, dynamic power limiting, capacity estimation.
High power handling
![](https://vokbikes.com/wp-content/uploads/2024/04/4drive-19.png)
Only e-bike battery designed to handle 3kW regenerative braking energy safely and reliably.
Explore bikes with 4 DRIVE technology
ExploreGrow your fleet sustainably!
Get in touch and let’s talk about how Vok can benefit your business.