MAGNESIUM PARTS
It is important to understand that parts made in magnesium (hubs, sprocket carrier, brake disk carrier) have many advantages but, on the other hand, are much more fragile and breakable.
Magnesium sprocket carrier and brake disk hub NEVER have to be tighten too much as it is not necessary with magnesium parts.
1) Wheel hubs can be tighten up to MAXIMUM 19/20 Newton (2 kg.)
2) Sprocket carrier can be tighten up to MAXIMUM 15 Newton (1.5 kg.)
3) Disk hub can be tighten up to MAXIMUM 15 Newton (1.5 Kg.)
