... machining bicycle part Application:motorcycle,bicycle,bike,car etc Technique:cnc machining Dimensions:Dia5--300XLmm CNC machining bicycle partModel number:TP01Application:motorcycle,bicycle,bike, ... titanium material. B:Titanium product and parts of motocycle and bicycle: titanium retainer, titanium head tube, titanium fitting,titanium nipple ... Gr2,Gr3,Gr5,Gr7,Gr9,Gr12,Gr23 CNC machining bicycle part