Thanks those both look interesting , especially considering I was about to buy a second hand kahlkoff impulse 2 bike for €1500 but was warned off it in these forums , out of curiosity why is crank driven more expensive than a wheel motor?
[/Q
I didn't go for a crank driven motor, as, apparently, if they go wrong outside of warranty, they can be bloody expensive to repair, so I opted for one with rear hub drive. I bought an Oxygen S Cross MTB MkIII, which I'm very pleased with, along with many others