Aluminum Alloy Bicycles Seatpost 300mm Mountain Bike Seats Tube Replacement Bicycles Seats Post Tube Saddles Tube

Features: Make of Aluminum alloy, Light in weight, not easy to rusts. Can used for long terms.
Light and strong, good shock absorption, more stable and safe cycling.
Our seatpost is engrave with clear height easy to adjust the height of the Seats post bike to reach the appropriate height.
Double track designs, easy to adjust the tilts angles of the Saddles, suitable for bows shape Seats cushions.
Suitable for most mountain bikes, road bikes, fixed gear bicycles, downhills bikes, track bikes.

Specifications: Materials: Aluminum alloy
Diameter option: 25.4mm/27.2mm(1.07inch)/28.6mm(1.13inch)/30.8mm(1.21inch)/30.4mm(1.2inch)/31.6mm(1.24inch)
Length: about 300mm/11.81inch

Package Includes: 1pc Bicycles Seats Post Tube

note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.