Does Yamaha have the best Japanese 85 right now? The 2027 YZ85 got some big updates this year. Featuring a revised YPVS two-stroke power valve, a MotoTassinari VForce4R reed valve system, a heavier flywheel for better acceleration feel, it has optimized engine and swingarm brackets for frame rigidity, a quick-action throttle. This machine also has upgraded cooling components like a new alloy cylinder head and water pump featuring a larger impeller and updated cover to boost cooling capacity. The YZ85 has revised gears to improve reliability, alongside new friction plate materials and judder springs for better starts. #YZ85 #yamaha #2stroke