I hate to say this but its good to be proud of your bike but if you love her you shouldn't use her to tailgate a bus/lorry on highway. Those claim of "ambik angin" or something like that is not true and dangerous if you look at the lorry aerodynamic.

You love your bike..buy another bike and use that to tailgate, then destroy that bike, not the bike you love.

I dont need to tailgate a lorry/bus with my Kriss to make it to Kedah from KL in less then 5 hours. And I break my speedmeter cable for excessive "lebih meter"

Once maintained a speed above 160 on highway from Melaka to Batu Pahat. When I`m traveling from kampung at Kedah to my friend house at BP for hari raya visit. No tailgating too.