Originally Posted by
repechage
The often commented and found crack of the crotch area between the drive side crank arm and spider arm is a nuisance, but I doubt would lead to a catastrophic failure.
I beg to differ - had a set (1972) snap on me during a Boulder Sunday morning century just after the Carter Lake descent.
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1972 Colnago Super, 1972 Bianchi Specialissima Professionale, 1998 Colnago Monotitan, 2014 Salsa Horsethief, 2015 Salsa Mukluk Ti