hello guys/

is me again with more question.. I just want to gather more info. and know more about different brands and techincal stuff, etc..

by the way have any of you guys heard anything about Kg/mm spings..??
and for exhaust I have one in mind the Fujitsubo RM-01. any comments feel free to write it down, I am all open to anything..
The other exhaust in mind was the RS-R not th GT2 I think that is what is called.. anyways if anyone have seen it.. I am thinking of the RS-R with the black muffler.. I heard that is pretty quite and gives you good performance. please correct me if I am wrong..

thanks

jas813