【Universal Fit】Suitable for most bike,such as fixed gear bicycle, mountain bikes,Road bikes, track bike, MTB, BMX.
【Superb Material】Seatpost made of 6061 aluminum alloy,strong and durable.
【Important Note】There is a safe line mark on the seat post. Please insert at least above the minimum safety line.Please do measure the actual required diameter before purchasing.(How to choose the right size, please refer to Figure 5) Saddle clamp is not included, please buy the saddle clamp separately if needed.
【Easy Installation】The installation is a breeze, just unbolt your old seat and remove your seat post then bolt on your seat to your new seat post and install it into your bike frame.
【Size Features】There are 6 Kinds of Diameter:25.4mm ,27.2mm,28.6mm,30.4mm,30.8mm,31.6mm<br>Thickness of the tube:3mm.<br>Length:350mm