Chainguide bolt pattern of trek session77

[jake72]

I have a trek session and i'm looking for the chainguide bolt pattern (iscg old or iscg 05)

[sittingduck]

I think it's the newer... If it helps, I put a standard truvativ boxguide on mine recently. It fit perfectly.

[greenblinker104]

call trek - i had an 05 and it was iscg standard

call trek, dont guess