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You can refer to our FAQs for solutions to your inquiries. If you require technical assistance with your Hyena riding assist system e-bike or suspect a potential technical issue with any of the e-bike components, please first reach out to your local authorized e-bike dealer.
To address any concerns related to the performance, maintenance, or after-sales service circumstances of Hyena system e-bikes, please complete the contact form here. Our dedicated team is committed to providing you with effective assistance.
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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 direct power distribution makes the bikes easier to handle. Compatible with threaded freewheel.