Carbon Fiber MTB Stem 31.8 6/17 Degree Road Bike Bicycle Stem 1-1/8″ Carbon Stem
Material: Carbon Fiber + Aluminum alloy (the cap is high-quality aluminum alloy). Angle: 6/17 degree. Color: Black. Size: 31.8 70/80/90/100/110/120mm.
Material: Carbon Fiber + Aluminum alloy (the cap is high-quality aluminum alloy). Angle: 6/17 degree. Color: Black. Size: 31.8 70/80/90/100/110/120mm.