Changing front fork springs to much stiffer ones with more progressive springs (YSS PR265I075-095S435).
Changing the fork oil (10W) to a tiny bit thicker oil (mix of 10W and 15W).
Also changing the original brake calliper (2 pistons) to a Brembo P4 34/30 (4 pistons) including adjustable brake handles.
That bigger front brake disc is also not standard so an adapter is used.