Does yamahamotorusa 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. redbullmotorsports redbull motosportinc rdrco.inc bbrmotorsports allballsracing_ #YZ85 #yamaha #2stroke