2020 Yamaha YZF R1 and R1M released

Evolution not revolution for Yam’s litre superbike, with high-rpm engine mods seemingly aimed at WSB improvements. Is it enough to top the league leaders though? Yamaha’s been ploughing its own superbike furrow for a decade now, with the crossplane crank big-bang configuration on its R1 engine. Having the uneven firing

Read more