Intelligence For Better
Hyena provides a complete software solution for both rider and shop. All Hyena built-in e-bikes are able to work with app and web service tool. Hyena Rider Assistant app is designed to optimize riding experience; Hyena Service Tool provides an optimized service to end-users.

Sync service

A platform for the bike riders and the shops.

Bike Dealer

Hyena Service Tool allows the e-bike to connect to your computer and assesses for system conditions. Any issues that arise prompts the correct technical instruction for service.


Hyena Rider Assistant provides users precise travel information and e-bike drive system status to achieve smarter e-bike management.
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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 the direct power distribution makes the bikes easier to handle. Compatible with threaded freewheel.


Rated power

250 W

Rated voltage

36 V

Wheel size

26 ~ 28 "


120 mm / 135 mm

Outer diameter

141 mm


2.7 kg

Max. Torque

40 Nm

No-load rpm