This is the expander one...M8 or M7?
Measured my 3T stem and it's M7...confused now.
Looking for a ti alternative.
Or...http://www.ebay.co.uk/itm/300880451297? ... 1438.l2649
Risk of death?
From viewing steel ones for sale on eBay, ITM seem to be M7 too so that looks to be the common metric size for modern-ish quills.
Aluminium bolt? From past experience with both chainring bolts and Mavic 840 rear mech anchor bolts made of 7xxx series Ergal/Zicral type stuff, wouldn't really trust them for anything more heavy duty than water bottle cages.
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