Noted: it is normal condition UD pattern on Surface of handlebar (emphasis on this pattern, considered carbon fiber).

Name:MTB Handlebar

Series:Dodici 9 degree Flat Handlebar

Material:Full Carbon Fiber

Appearance:UD Matte

Color:Black(Red Green Blue Yellow)

Handlebar Clamp:31.8mm

Handlebar Grips:22mm

Length:690/720mm

Weight:About 150g -/+8g (Riser 690mm)

Bike Type:MTB Bike

Install Torque:MAX 4Nm

Do Not Over-Tighten The Clamp Or Damage Can Occur To Handlebar.