Here an article regarding the impact that Euro 5 emission regulations will have on new motorcycle models starting next year. This is quite a long article, but I found it interesting and informative. Clearly BMW really jumped on the Euro 5 bandwagon when they designed their latest Shift-Cam engines. https://www.bennetts.co.uk/bikesocial/ne...-to-motorcycles
Current motorcycle collection: 2002 Yamaha FZ1; 2005 Triumph Bonneville T-100; 2011 Royal Enfield Bullet 500; 2009 BMW F650GS; 2016 BMW R1200RS; 2018 Zero S 16.6 kWh