I am considering buying a new E bike. I use a Giant Suede prior to that I had a bike which has spent 11 months having a new front wheel fitted. Prior to that I had a sakura s200. the first two bikes I had a lot of issues with but they were very cheap bikes. the Giant has been great but I do have some Charger problems. I rather fancy a Wisper but dont have a local dealer (although I am working on it) and this concerns me due to previous problems! my local dealer has suggested tiger bikes and says he will have a Ontario for me to look at. Does anyone have any experience of these bikes? would really appreciate any opinions.