Valve cover breather has a long hose routed over the carbs down after the engine, parallel with exhaust on right side, end at the passenger foot peg aiming outwards. Not on wheel/tire.
Cannot be nice smell to get in face when waiting for green at redlight if there is no hose away next to exhaust.
1/2" inner diam hose. I use std one for cars oil/water heat resistant. A little bit thick but works.