Can anything be done to soften the motor whine? I haven’t asked my LBS this question, but I find people on this forum to be more knowledgeable sometimes. Is there an upgrade motor that would fit and be quieter?
I got my Vado SL 4.0 EQ recently. Yesterday I rode on flat terrain using only Turbo assist (3rd level). There was some headwind but also tailwind. Average speed was 17 mph. The battery gave out at 20 miles. Is this normal or did I get a lemon?