... ,seat clamp 2.aluminum alloy 3.dia. of stem:27.2/30.8/31.6 Handlbar Namebicycle handlebarModel NO ... .AL+AS+SPColorblackAttributegroup setMaterialaluminum alloyItemhandlebar,stem,bar end,seat post,seat clamp Specifications and Advantagescan ... weight is light enoughincluding handlebar,stem,bar end,seat post,seat clamp Packing and Delivery packing detail : can be ...