just to let you know that Dick Strawbridge of 'It's not easy being green' fame has purchased a Diesel Royal Enfield from F2 and aims to ride about on the bike in his up and coming TV series
The series is being backed by National Geographic Channel and so it might be available outside the UK. I'm told filming will start at the end of June and finish in December some time.
Hopefully this will get the whole subject of Diesel Powered motorcycles some more publicity. Dick will be running the bike on good quality Bio-diesel
http://www.itsnoteasybeinggreen.org/