This is an interesting short discussion regarding how floating disc brakes differ from solid disc brakes and why a semi-floating disc is better than full-floating discs for street riding: https://www.youtube.com/watch?v=gsdAx2R44Co
Current motorcycle collection: 2002 Yamaha FZ1; 2020 KTM 390 Duke; 2011 Royal Enfield Bullet 500; 2009 BMW F650GS; 2016 BMW R1200RS; 2018 Zero S 16.6 kWh