hi im new here with the mt03 but some say r3 is the same and not the other way around

hi everyone

new here with mt03 22

quick question that lead me to this forum, i have recently tried to change bearing and it seems that 32006 was bigger until i found out that the red thing marked in red also coming off while knocking the installed one, is that suppose to happened on a sterring stem 2022 model?

I think your hunting the wrong R3 buddy. This is Triumph Rocket 3 not Yamaha R3.