Originally Posted by BroDeal
Didn't all those M2s eventually break? Sorta like Yeti FROs.
Not sure about all of them eventually breaking. The M2's I had as a cadet, and the M4's I had as a Junior. Both models cracked at the weld on the top of the bottom bracket on the left side. Shame since I really liked the M2, but that's probably because it was my first real race bike.
Wonder if metal matrix composites will come back. Like Carbon, I think that they could still improve on the engineering of it. Those bikes were stiff.