titanium bicycles frame

Description

Wheel size: *6/ *7.5/ *9 er
Frame size: *5/*6/*7/*8 in
Material: Gr9 Ti3Al2.5V Gr5 Ti6AL4V
Bottom Bracket: BB*8 
Hubs: **5 mm
Seatpost: *1.6 mm
Seatpost Clamp: *4.9 mm
Head tube inner diameter: *4 mm
Head tube length: **5 mm
Color: Titanium Gray or Customers' Request
Finish: Laser Marking, Engraving, Vacuum Coating
Surface: Hand Brush, Sand Blast, Polish
Weight: about 1.***1.*5 kg
Brake: Disc brake
Dropouts: B column one-piece dropouts