CR500 and KX500... Is there a need to go to a New Chassis (AF) for a snowbike??

[Hbmtr]

Steel frames are way better than aluminum frames especially when you have to work on the motor, Look at 2015 supercoss and motorcross champion......KTM using a steel frame, aluminum is a bling bling thing

gosh ,i hope you are not serious? Its not the bike but the rider.Villipoto won on a kawasaki alu frame,the GOAT won on suzuki,Honda, and i think kawasaki alu frames.
Its not how you look[bling]but how you go! just sayin

 

[portgrinder]

not sure about these vibes guys talk about. my service 500af doesnt seem too bad. certainly not an issue worth talking about.

Those nice big seats on the old school frames do look oddly appealing though...

 

[summitboy]

Yup tough to beat the old stealy comfy couch LOL.