Bicycle Saddles Product Description Brand: RXL SLMaterial: Carbon FiberColor: BlackAppearance: UD MatteWeight:approx 360g (400*90mm)Stem lengh: 90/100/110/120mmHandlebar size: 400/420/440mmFork Diameter: 1-1/8" (28.6mm)Drop:125mmReach:95mmSuitable for:Road Bicycles, TT bikes, track bike and so onFeatures:Easy to install and remove,Flat design can effectively reduce wind resistance Special Note:During the update period of new and old products, the old and new models will be shipped randomly and cannot be specified. The new version upgrades 2 wiring methods (full internal wiring and semi-internal wiring), and other data remain unchanged.The appearance of the new product has been slightly adjusted (as shown in the picture above). If you mind please do not buy !!!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 occur3,Can be installed Speedometer/Stopwatch holder4,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.