• Material: The bike stem is made of carbon fiber, which is delicate, lightweight and durable
• Applicable: 28.6 mm (1-1/8) front fork and 31.8 mm handlebar, suitable for most road bikes, fixed gear bikes, mountain bikes, etc. (Please confirm your size before buying)
• Stem Selection: 6 degrees: 60/70/80/90/100/110/120 mm; 17 degrees 70/80/90/100/110 mm; Weight: about 130-160 g. (Please confirm your size before buying)
• Easy Installation: The specifications are accurate, the installation is convenient, and the bolt rod clamps firmly fix the rod in place
• Multiple Size: We have different sizes bike stem to help you to build the fittest bike for cycling, it's really important to avoid sports injuries and keep healthy