This recently got closed as a dupe but I make the argument that this SE is more about motorcycles and everything that entails. Not just vehicle repair/maintenance, but questions about riding skills, riding gear, minor questions about repair/maintenance - stuff that could typically apply to both SE's (similarly like StackOverflow and Magento SE).
Just an overall space for everything bike - not necessarily about looking after one.
Lemme know your thoughts etc. :)