Motor controllers sometimes called an ECU, this is the brain of your ebike.
All electrical components of your bike pass through the controller. With out this part nothing else will function. Over time and many fun adventures on your electric bike your controller may need to be replaced.
When replacing your controller it is essential you get the right one for your ebike. Putting the wrong controller into your ebike could cause all of your electrics to malfunction and leave you needing even more new parts.
We have 6 different types of controllers please check you have picked the right on for your RooDog ebike. Over the years due to upgrades the shape of the older ones may be different to the current ones for the same model.
If you are unsure what type of controller your electric bike needs please don’t hesitate to call us on 01964 536570. We are more than happy to help