Originally Posted by
AdelaaR
My carbon TT bar has a bit of aluminum under the carbon layers in the middle to make it stronger and to allow it to be more tightly clamped.
My stem is carbon wrapped alum probably mostly for looks but maybe for clamping strength.
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2010 Kestrel RT900SL, 800k carbon, chorus/record, speedplay, zonda
2000 litespeed Unicoi Ti, XTR,XT, Campy crank, time atac, carbon forks