titanium head tube of bicycle Material:titanium Use:BMX,Cruisers,mountain bikes,road bicycles,other Titanium head tube of bicycleModel number: ... TitanMaterial:titaniumTitanium:gr2,gr9Use:bmx,cruisers,mountain bikes,road bicycles,otherWe have the CNC lathe,milling machine ... ,aluminium,nylon products and so on. Titanium head tube of bicycle