What are the benefits of rear wheel aero discs like this? I'm seeing it pop up more frequently now, especially on the street : r/motorcycle
MotoGP™🏁 on Twitter: "In case you missed it this morning... 🔍 KTM have introduced a new rear wheel cover this weekend! 🔧 #Moto3 | #AustrianGP 🇦🇹 https://t.co/BrQxZnTWR4" / X