UCI already regulates weight and aero features on the bike. The rules should change to mandate 1 bike, no swaps to keep riders from changing from a "doped" bik

UCI already regulates weight and aero features on the bike. The rules should change to mandate 1 bike, no swaps to keep riders from changing from a "doped" bike to a non-doped one before finishing - or provide better chain of evidence reporting on existing bikes. There's a huge difference in weight/tech from pro/non-pro bikes. Take a look at what's available for triathlons vs. UCI time trial bikes.