For Sale: Thomson Elite 27.2

Thompson use a composite of aluminium 45% steel 35% and zinc 20%. There is less than half aluminium but as it the largest percentage they just call it aluminium

Mate, what the fuck have you been smoking, I want some.

At least your numbers add up. Steel aluminium alloy don't exist. And even if it does, thomson don't make seatposts out of it.