They do have alu break surface, it's disguised with the classic black elecy tape with a nice photoshop carbon effect.
I'm thinking about doing that to mine but with a 3M DI-NOC vinyl I just don't know if it will match the weave pattern
http://store.carbonfibergear.com/media/catalog/product/cache/1/image/550x413/9df78eab33525d08d6e5fb8d27136e95/1/-/1-3m-dinoc-carbon-fiber-ca421.jpg
@8bits started
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I'm thinking about doing that to mine but with a 3M DI-NOC vinyl I just don't know if it will match the weave pattern
http://store.carbonfibergear.com/media/catalog/product/cache/1/image/550x413/9df78eab33525d08d6e5fb8d27136e95/1/-/1-3m-dinoc-carbon-fiber-ca421.jpg