It is a nice bike soundwave.
I could quote that old saying "buy cheap, buy twice", but my own Haibike was an entry level model and like yours has entered its 5th year of ownership with 10,810 miles on it, still using the original battery and has been very impressive, https://www.pedelecs.co.uk/forum/threads/haibike-sduro-hardseven-sl-2015-yamaha-7-month-1600-miles.22644/page-8 ,
and my first electric bike, an old rear hub Oxygen that I bought in 2011 is still going strong with probably the same or more miles ridden.
I recently bought a spar Oxygen Emate city bike from the classified section of the pedelec forum for £100 and now ride that to work and back when I know I will be riding on the road in both directions and I have ridden that 340 miles since I got it largely trouble free using its original battery with only the need to fit a saddle
https://www.pedelecs.co.uk/forum/threads/the-tale-of-a-£100-second-hand-electric-bike.33079/#post-467114 , and although not quite as fast as the Haibike can get close to averaging 20mph for the 10 mile journey.
Perhaps I should just quote the old Stella advert "reassuringly expensive".
I could quote that old saying "buy cheap, buy twice", but my own Haibike was an entry level model and like yours has entered its 5th year of ownership with 10,810 miles on it, still using the original battery and has been very impressive, https://www.pedelecs.co.uk/forum/threads/haibike-sduro-hardseven-sl-2015-yamaha-7-month-1600-miles.22644/page-8 ,
and my first electric bike, an old rear hub Oxygen that I bought in 2011 is still going strong with probably the same or more miles ridden.
I recently bought a spar Oxygen Emate city bike from the classified section of the pedelec forum for £100 and now ride that to work and back when I know I will be riding on the road in both directions and I have ridden that 340 miles since I got it largely trouble free using its original battery with only the need to fit a saddle
https://www.pedelecs.co.uk/forum/threads/the-tale-of-a-£100-second-hand-electric-bike.33079/#post-467114 , and although not quite as fast as the Haibike can get close to averaging 20mph for the 10 mile journey.
Perhaps I should just quote the old Stella advert "reassuringly expensive".