*tralight Non-Coated,which means the rims are original natural carbon surface ,without any coatings/painting. *One piece technology is more technically difficult and takes longer to produce, but the rigidity of the rim is at least 7% higher. Email *Each AW rim adopts a high modulus carbon reinforcement strip (we called Arch Bridge Structural Dynamics)where the spoke holes are placed to ensure that high tensions are not an issue.
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