skavenger said:Owen McClure said:New A Headtube left, Old A/Pro Headtube right.
New A headtubes, are alot weaker and dont fit into some folding mechs properly so even locked tend to still move. Also, New A headtubes are waaaaay thinner as you can see. I've dented two, and my friends neck has a fat dent right in the front.
New A's Headtubes are made of steel which can be thinner and still fairly strong, While the Pro is made of aluminum which is a weaker metal so has to be thicker to compensate(sp). Also alumminum welds usually are bigger than mig/tig.
So im just trying to say that you sorta compared two headtubes that where made for different purposes and have different matterials.
uh no new a headtubes are aluminium too. They also bend ridiculously easy. and stuff.