I joined a crowd funding effort and put my money down on this great English conversion kit. 28' front wheel motor and 50 mile range. I gave up waiting and purchased ebikes for my wife and myself. Then 6 months later the SWYTCH arrived. Clearly I have no need of it. The 50 mile range versions are listed on Amazon, as the USA seller, for over $700. I have an unopened one for 450$ plus shipping. To see the specs, here is the link. https://www.amazon.com/Swytch-Conversion-Converts-State-Electric/dp/B07GR87341