Hi, been having trouble with my wisper 705 bike, got a new rear tyre fitted in late 2024 and every time I've went to go out and use it since then, the power just randomly cuts out, sometimes it cuts out after a short distance other times I can go half a mile before it cuts out, I thought I'd ask here to see if anyone else has had this problem before I go spending money to get it fixed, would really appreciate some help with this
Wisper Power cuts out suddenly when riding
- Thread starter Andyb2101
- Start date
There's probably a connector to the motor which you disconnected when you took the wheel off. Then when you reconnected you didn't push it fully home. There are probably pointers on both sides of the connectors, make sure they are fully pushed in right up the line. It can be quite stiff.
If it started after the tyre change, it's almost certainly a motor cable connection issue. If the above doesn't fix it, you need to look the other end of the motor cable where it's connected to the controller. After that, there are a few other possibilities, so in the meantime, you need to tell us how old it is or which version. Photos would help.