Qulbix
100 W
[youtube]-amk34147ZU[/youtube]
You'll find more on Q140MD Core here: https://www.qulbix.com/qulbix-products/qulbix-e-bikes/q140md-core-performance-ebike
You'll find more on Q140MD Core here: https://www.qulbix.com/qulbix-products/qulbix-e-bikes/q140md-core-performance-ebike