No, this is generally not considered a manufacturing defect.

Particularly with frames made from UD carbon (unidirectional carbon), individual carbon layers, transitions or slight variations in shading may be visible beneath the clear coat. These are a result of the manufacturing process and are a typical characteristic of this material.

As carbon frames are laminated by hand, the structure and appearance may vary slightly from one frame to another. Each frame is therefore visually unique.

An additional paint or topcoat layer could provide a more uniform appearance, but it would also add weight. For this reason, many manufacturers deliberately avoid a fully opaque finish and leave the carbon structure visible.

The visible differences in the finish have no effect on the frame's stability, safety or durability.

Should you notice any irregularities that go beyond the visual appearance, please contact our customer service team so that we can inspect the frame.