Posted by: Brendan | November 7, 2011

Mike’s Cross Racer

Mike’s the proud owner of the very first carbon fiber tubed Siren. 

The frame sports custom fit & geometry, and a disc-specific brake setup. The head tube is a 44mm setup to use with either a tapered steerer, or a Zero Stack 1-1/8″ setup. The carbon tubes come from Maclean Composites in Utah, here in the USA.

Frame construction is made up of 7005 Aluminum lugs, chainstays, dropouts and head tube. This allows for the aforementioned customization of the dimensions and geometry. We picked out the carbon fiber tubes by diameter and wall thickness, each tube in its place for the intended application. 




  2. Hi,you’re bike’s are cool. Just wondering as to how much this frame weight.

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