Универсальный ручной контроль открытый легко установить антиоксидантный Подседельный штырь Регулируемый фиксированный прочный ударопрочный алюминиевый сплав велосипед

Description:
Crafted from super sturdy aluminum alloy and with firm construction
It allows you to adjust the angle of your seat.
If your seat already has a clamp, you can remove it and install our seatpost.
It is a thickened tube and hard to rupture
Inserting the seatpost into your bike to exceed the safety line
Specification:
Size:about 25.4 x 300mm, 27.2 x 300 mm, 28.6 x 300 mm, 30.4 x 300 mm(optional)
Color: black
Material: aluminum alloy
Package include:
1pc x Seat Post
Note:
Please allow 0-1 cm error due to manual measurement. please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.