... MTB frame Material:3Al/2.5V titanium Weight:about 1.5kg Available size:16" 16.5" 17 ... GETWICK2. Material: 3Al/2.5V titanium 3. Weight: about 1.5kg 4.Available size: 16" 16.5" 17 ... 19.5" 21" 22" etc We sell titanium bicycle frames(road frame, mtb frame, track frame, bmx ... frame, cycloss frame, road tourism frame, etc), titanium bicycle parts(fork, stem, handlbar, seatpost, seatclamp, headset, spokes ...