Diameter:31.6mm(1.24in).Length:385mm.
Made of High quality 6061 aluminium alloy.Light weight,never rust.Strength: 4.9 levels ultra high strength, maxium of 580lbs.
How to Choose the Size:
1.Check the diameter of the original seatpost,choose the same size as the original diameter.
2.Measure the inside diameter of the frame tube.
With adjustable head, convenient to install.Seat angle is adjustable.
Suitable for most mountain bikes, road bike, fixed gear bicycle, downhill bike, track bike, MTB, BMX, DH, etc 
| Product Attribute | |
| Model Number | ZZG001 |
| Color | Blue,Red,Sliver,Gold |
| Size | 31.6*385mm,30.9*385mm,27.2*385mm |
| Material | 6061 aluminium alloy |
| Features | lightweight |
| is_customized | Yes |
