Замена высокопрочной Подвески амортизирующие аксессуары стойкая стойка сидения для горного велосипеда Стержень Алюминиевый сплав для увеличения

Features:
Constructed of aluminium alloy. Light weight, never rust.
On a tall, bid farewell to boring, make riding more comfortable seat tube.
Screws underneath the seat tube can be micro- adjusted stroke rebound velocity.
Spring suspension seat tube, the use of internal shock mode, the outer tube material with a high- strength aerospace materials,

Specifications:
Material: Aluminium Alloy
Color: Black, Red
Product Size(about): 27.2 mm, 31.6 mm
Package Included:
1 x Seatpost
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.