01
Denver Bikes
Company: Denver Slr, Italy
They only list a picture of their bikes. Their bikes have from the pictures low budget parts and quality. Many bikes look very outdated.
02
Dottmall
Some bikes are illigal in the UK, EU and Australia.
Company: OTTO GmbH & Co KgA
They sell low budget E-Bikes. Some have to much motor power.
03
Dukaway
Some bikes are illigal in the UK, EU and Australia.
Company: Hong Kong Sunjie Technology Co. Limited. & QZ Star Limited (as of June 2026)
When archiving the site via archive.org, the archived site shows somehow Eco Hori Limited.
04
DYU
Some bikes are illigal in the UK, EU and Australia. They have partner stores, but doesn't list them.
- Company: ZhengHou F-Wheel Industrial Co LTD, Singapore - according to this VOC
- ZhengHou DYU Co LTD, China - according to this VOC.
- Jetson Electric Bikes LLC., USA - according due to their shown COC
These bikes have a hand gas with over 6km/h. Those are not allowed on bicycles. 20x3" tires and tubes are not availeble in European bike shops.
Jetson Electric were fined $ 22,000 for offering and selling E-Bikes with none certificated batteries.