option chassis for k1 ?

[schmacher]

anybody know what it is ? thicker aluminum ? carbon fiber ? s1 ?

[DeMogoobra]

I think S1.

I am waiting for a sheet of Cf. Going to make my own just to se what it does.

[schmacher]

i'm going to do the same but have it match the sx3's shape so i can use the sx3 body and underpan i just bought :)