Description: Professional design, the bending degree of the handle is especially suitable for the use of the brake system, making it safer and more comfortable for you to use. The position where the brake system is installed is specially sprayed with a layer of particle paint, which increases the friction between the brake lever and the handlebar, and the equipment is more solid. Install the product correctly, please follow the specified tightening torque (4Nm). Can be installed Speedometer/Stopwatch holder. Tighten the screws. Since it is made of carbon, we recommend tightening the body to support it by tightening with your hands. Cracks can occur when strong tensions occur. Carbon Fiber compares to Aluminum Alloy: Lighter in weight. Much more beautiful in appearance. Brighter in Color. Stronger in pressure resistance. Anti-Shock. Has proper elasticity, improving your bicycle’s class in minutes. Our handlebar fork diameter is 28.6mm. So the outer diameter of your bicycle fork should more than 28.6mm. Specification: Material: Carbon Fiber Stem Length: 100/120MM Stem Clamp Diameter: 28.6MM Drop: 125MM Reach: 85MM Size Chart: 420x100mm/16.54x3.94inch 420x120mm/16.54x4.72inch Package Includes: 1 Piece Integrated Handlebar Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!