---5 times of lifespan than steel or aluminum steel. Titanium is anti-corrosion from acid,damp,ultraviolet rays even though it is exposed in the air for a long time without any paint. You can put it anywhere as you wish, and don't have to worry.
2. Light weight
---Titanium's density is half of steel, which means one titanium frame's weight is half than one steel frame with the same size
3. High Stiffness
---Stiffness or rigidity is a important term when we evaluate frame's quality. High stiffness is another word of high pedaling efficiency. Titanium’s stiffness is 28.4% higher than Cr-Mo steel. Titanium frame would make most useful of your pedaling power.
4. Impact absorption
---Titanium frame could absorb impact efficiently from ground when your are pedalling.This would reduce athlete's fatigue, and make them feel more relaxed, especially when they are in a tense cycle competition.
If you are a cyclist, a titanium bike would be your best choice.
5. Fatigue resistanceand Anti-wear
---Not like steel, titanium’s property makes it anti-wear and anti-fatigue features. Titanium frame would not break in suddenly, while there will be pre-indication of flaws on the frame surface to warn that a breakage may happen. This avoids accident injury in some way.