Cycling bike stem top cap 6 degree/17 degree MTB bicycle carbon stems 31.8mm road mountain cycling stem 70 80 90 100 110 120MM

bike stem top cap 6 degree/17 degree MTB bicycle carbon stems 31.8mm road mountain cycling stem 70 80 90 100 110 120MM

length: 70MM/80 mm / 90 mm / 100 mm / 110 mm / 120 mm

weight : 130 g (the length of the different weight is slightly different)
color : matte/light
handlebar diameter: 31.8 mm
front fork size : 28.6 mm
Angle : 6° 17°
material : full carbon fiber

If you need to buy, please tell us the size you need.Thank you very much!