Rear End Protective Flim

Hi peeps
Always thought it strange why the 2021 speed triple 1200 rs in matt sliver has a protective flim on rear end but the sapphire black doesn't?? Does anyone know why this is the case? So I thought I ring my local dealer.....they didn't know why!!! But you can buy the protective flim at a whopping £25.00 plus v.a.t get this EACH SIDE.......so if your a sapphire black owner and you want these #rip-off...... oh and any one else waiting on the exhaust hanger bracket? Still waiting......rant over....