I've had my Wisper 905se for about 6 months now and love it! I dont even think about getting in my car for work anymore, rain or shine!
I have noticed a high piched grinding / rubbing noise coming from the back wheel at speeds over 18mph which seems to get worse the faster I go. during this speed I've turned the power off just to make sure its not related to the power, but its still the same. I've check the usual, brakes tyre etc, I've also noticed when I pick up the back wheel and spin it the hub looks off centre to the outer rim, I get a slight bounce up and down, but the wheel is not buckled.
Anyone else expeienced this? Know what it could be?
I have noticed a high piched grinding / rubbing noise coming from the back wheel at speeds over 18mph which seems to get worse the faster I go. during this speed I've turned the power off just to make sure its not related to the power, but its still the same. I've check the usual, brakes tyre etc, I've also noticed when I pick up the back wheel and spin it the hub looks off centre to the outer rim, I get a slight bounce up and down, but the wheel is not buckled.
Anyone else expeienced this? Know what it could be?
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