[shefferz]

What is the difference of these sizes?

http://www.babbittsonline.com/pages.../1364/1/0/0/4/10/10/239/19567/suspension.aspx

Springs - 0.8 (kg/mm) to Springs - 1 (kg/mm)

 

[dan46n2]

one takes 0.8kg to move a mm and the other takes 1kg. the higher number is stiffer. check out sonic springs though, they are a site sponsor and the owner is a great resource on here. his name is rich desmond.