is the R 450 frame all aluminum or is just the sub frame aluminum? wut about the yamaha and honda 450's? are there frames aluminum or just the subframe? im asking this becaust i hear the kawi 450 is having an all aluminum frame like the atk's and cannondales.

 

subframes are al.

as much as i would like to see it, i dont think the kawi is going to have an ALL aluminum frame like the cannondales had. al frame components- yes but EVERY inch- no. at least not from what we can tell in the spy photos thus far....