triple clamps compatible? Showa vs Zokes

[enducross]

I've a GG ec 300 08...and know I've the possibility to try a Showa 47mm forks by KXF 250.

The problem is the triple clamps compatibility with the showa forks,and the same off-set of GG Marzocchi 45.

do you know if the GG's triple clamps offset is the same of some jap bike?


cheers.

p.s.: excuse for my bad english, but I'm italian