Originally Posted by Waflet

Hideeho
I have noticed 2 things about the bb's.

1st the recommended spring rates are a good bit stiffer. Why?

2nd everything (except the screws going into old holes) is metric. That's leading to believe we won't see a b4.2. I'm leaning more towards thinking AE is coming out with a b5 but it won't be out till more around worlds time &, in addition to the hop ups we expect, the whole buggy will be metric. That means very little backwards comparability