BALUGOE Aluminum Carbon Fiber Riser Bike Stem Bicycle Handle Stem 28.6-31.8mm
Length: 60/70/80/90/100/110/120MM
"Diameter: 1-1/8 28.6-31.8MM
Material: carbon fiber+Aluminum
Angle: 6 degrees
Surface treatment: black paint sub light
Weight: 80MM 123.5G±10G