Take the transition from 2-stroke dirt bikes to the 4-stroke ... complaints from nearby neighbors. Will the XEMX Yamaha XE4 ...

Yamaha Motor Co. Ltd is surely one of the most popular motorcycle manufacturing companies in the world, owning an impressive number of bikes ... YZ125 is a 2-stroke entry-level dirt racing machine ...

[Featured image by Reinhard Wolf via Wikimedia Commons | Cropped and scaled | CC-BY SA 2. ... a two-stroke 250cc engine, and the longest-lived dirt bike model in history. The XS-11 Had Yamaha's ...