Material: T700 Carbon Fiber. Weight:Approx 360g (420100mm). Fork Diameter: 1-1/8 (28.6mm). Suitable for:Road Bicycles, TT bikes, track bike and so on. Features:Easy to install and remove, integrated handlebar. The new version upgrades 2 wiring methods (full internal wiring and semi-internal wiring), and other data remain unchanged. Brand: RXL SL Material: T700 Carbon Fiber Color: Black Appearance: 3K glossy Weight:Approx 360g (420100mm) Stem length: 90/100/110/120mm Handlebar size: 400/420/440mm Fork Diameter: 1-1/8 (28.6mm) Drop:127mm Reach:104mm Suitable for:Road Bicycles, TT bikes, track bike and so on Features:Easy to install and remove, integrated handlebar. 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(not include) 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. Tips:Carbon Fiber compares to Aluminum Alloy:Lighter in weight. Much more beautiful in appearance. Stronger in pressure resistance. Has proper elasticity, improving your bicycle’s class in minutes.