Rukka Jacket to Alpinestars pants - zip compatible?

[rjsmith26]

Hi,

Anyone know if the interconnecting zip on a Rukka Armas is compatible with the zip on the top of a pair of Alpinestars Bat Leather pants?

 

[Baz]

I was told by Infinity that the only make that is compatible is Joe Rocket. Dont know if that is the case though, I took a ride to Nine lives in Farnborough & he changed the zip in my HG pants for @ £20

Baz