Getting together with Neil Freeman (Riverbank Motorcycles) they started working hard to find a solution to testing NOX to a precise and acceptable level.  

After many attempts, lots of hours researching and much time making and programming

They have finally found the best o test for NOX and the other gas levels on for bikes that will pass TfLs strict requirements. 

TfL have just approved the system and will allow the certificates to be accepted by them as prof of ULEZ exemption. 

Many of the pre 2007 bikes can actually pass or be easily modified to have low enough NOX levels to be able to ride in london.  Our mission is to work together with the Mayor to make the air cleaner in London without causing the eco-disaster of scrapping thousands of usable motorcycles and scooter.