Final weight: 9,5kg I can still go down
notes:
The headset Iplay, it seems not work well: it moves. It takes a thickness in the upper part, which was not included in the package.
Crank: I custumed my XTR970 in single ring.
To improve the chain line, I removed the shims inner chainring side.
I think it is fine, but you will need later to buy a crank monoring native