New European emission laws have increased the force on two-stroke bikes, as their engines are a lot less fuel successful and create more air pollution than 4-stroke engines. However, with more recent improvements in technologies, two-strokes have begun to burn up cleaner and pass stricter environmental benchmarks. Beginning in 2017, http://donovanecytm.myparisblog.com/9528561/details-fiction-and-who-owns-indian-motorcycles