2024

Hyena Mid-Drive Unit

A New Level of Ride
Starts Here

Advanced.
Versatile.
Compact.
Lightweight.

Torque

70 Nm

Weight

2.4 kg

UniDrive 70 embodies adaptability and versatility. It’s designed to fit a wide range of e-bikes, from city commuters and trekking explorers to even light MTBs. Its compact, lightweight features set it apart from other mid motors and deliver exceptional performance in any riding conditions while maintaining a clean, sleek appearance that integrates perfectly into the bike frame.

Perfect power,
perfect feel.
The ultimate e-biking experience,
all in one drive.

Reliable support at the right moment with a sporty natural riding sensation and runs quietly with hardly any vibrations

High-efficiency and safe processor

High match of the controller, features advanced, fast core processing, and completes testing for a safe state-of-the-art trail performance. UniDrive ensures a reliable riding experience, making every climb easy.

Precise and agile sensing tech

The built-in sensor for dual-sided torque and cadence measurement provides accurate and responsive signal detection, adapting seamlessly to all kinds of terrain and to the different riding behaviors of bikers.

Potent and sustainable power output

Concept for greatest dynamics with an impressive 70Nm of torque, delivering maximum performance and stability. Every pedal is at a natural bike-riding cadence, for further distance commuting or longer offroad rides.

RATED POWER

250W

RATED VOLTAGE

36V

MAX. TORQUE

70Nm

WEIGHT

2.4kg

SPINDLE TYPE

ISIS

SPINDLE LENGTH

139

Q-FACTOR

171

RATED RPM

125±10

DIMENSION

L159.6*W86*H139 mm

FRONT/REAR LIGHTS

12V 24W

Compatible Parts

Compatible Battery

BS-B540+

Semi-in-tube Battery

BS-A500

Semi-in-tube Battery

BE-B180

Range Extender

Compatible HMI

VIVID COMPACT

All-in-one Handlebar HMI

VIVID CENTRE

Handlebar HMI with Central Display

LED CHIP 2

Frame Embedded HMI

LCD COMPACT EX

All-in-one Handlebar HMI

LED MULTI

Handlebar HMI

LCD CHIP

Frame Embedded HMI

How Do We Make Your E-Bike Smarter & More Connective Than Ever

Hyena Rider Assistant

Hyena Service Tool

Need Help Choosing?

Whether you want to have a tech chat or start a project, we’re here for you.

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MRT-A250

The MRT-A250 rear hub motor provides power for the e-bike with less maintenance required. It features a smooth and silent run, also the direct power distribution makes the bikes easier to handle. Compatible with threaded freewheel.

Specifications

Rated power

250 W

Rated voltage

36 V

Wheel size

26 - 28 "

OLD

120 mm / 135 mm

Outer diameter

141 mm

Weight

2.7 kg

Max. Torque

40 Nm

No-load rpm

230

MRT-A250

Find It On

For CITY

E-CITY

For CITY

E-METRO