Specifications: Brand: RXL SL Material: T700 Carbon Fiber Color: Black/Grey Appearance: UD glossy/matte Weight: Around 310g Stem Angle: 7° rise Stem length: 90/100/110/120mm Handlebar size: 400/420/440mm Fork Diameter: 1-1/8″ (28.6mm) /1-1/4″(31.8mm) Drop: 125mm Reach: 80mm Suitable for: Road Bicycles, TT bikes, track bike and so on Features: Easy to install and remove,integrated handlebar; Friendly Reminder: 1, Install the product correctly, please follow the specified tightening torque (4Nm) 2, 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 3, Can be installed Speedometer/Stopwatch holder 4, Internal routing to protect brake lines and reduce daily wear, reduce the occurrence of accidents, and provide you with safer travel; Integrated design handlebar for the competition that installation and removal steps easy, very suitable for competition use. 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. Quality Quarantee: Any quality problem with this product,please contact us first,we will send you a replacement in free or fully refund your order,provide one-year warranty!