[s22jgs]

Originally Posted by mekios

What is a 1.9 spring?
By the way, i have seen this comparison chart:
http://www.petitrc.com/setup/yokomo/...ringsChart.pdf

Does this mean that i blue rear springs on the b-max 2 are the same as orange rear springs in b-max 4?

I use the AE springs. 1.9 is the spring rate.

That chart is misleading. All it does is match the names (super soft) to colours. It doesn't have any relation to spring rates from what I could find. For example the bmax4 super soft is harder than the bmax2 super soft