1.Name:  MTB Mountain Bike Frame Titanuim frame            

2.Material:titanium 3Al2.5V

3.Size:26/27.5/29er*15",16",17",18",19",20"

4.Bicycle seat post size:27.2/31.8

5.Bike seat clamp size:31.8mm/34.9mm

6.Wrist group size: above 41.8mm below 52mm

7.Color:titanium metal color(silver)

8.Weight:1.3~1.8KG

9.Surface treatment:Drawing, sandblasting

We can customized for you,any question,contact me.