It's the motor that Electric Bike Conversions Ltd sell, or at least it's the picture they have on their website.
Crikey, Electric Bike Conversions are selling the whole kit on eBay for £375.It's the motor that the LETS installed in Allen-Uk's bike for £2600. When quizzed about it, they didn't appear to be able to answer simple questions, and they said that the guy that did the conversion had left them. I'm thinking that maybe they subbed it out to Electric Bike Conversions or someone else.