... NO.AL+AS+SPColorblackAttributegroup setMaterialaluminum alloyItemhandlebar,stem,bar end,seat post,seat clamp Specifications and Advantagescan be exposure to any ... the weight is light enoughincluding handlebar,stem,bar end,seat post,seat clamp Packing and Delivery packing detail : can be ... at any time when you need.We believe quality first and customer first. If there is any quality or service problem ...