Description Adopting aluminum alloy material, which let you use for a very long time. Though it is simple in design, it's so practical when you use it. Replacement seat post for most bike, mountain bike, road bike, universal bikes. The excellent workmanship of our product will bring you a good experience. Features -Color:Black -Material:Aluminum alloy -Size:32.50X6.50X3.20cm/12.77X2.55X1.26in - This seat post is very easy to install on your bike, giving you much convenience. - The bike seat post is mainly made of lightweight aluminum alloy material, which is strong and durable.It has a simple structure. And more stable performance. - The seat rod can help you to ride safely and prevent too much vibration during riding. - It also can bear the weight well and is more comfortable than when it is not installed.It is also one of the indispensable accessories for bicycles. - The perfect workmanship will give you an excellent use experience. This seat post is very easy to install on your bike, giving you much convenience |The bike seat post is mainly made of lightweight aluminum alloy material, which is strong and durable It has a simple structure And more stable performance |The seat rod can help you to ride safely and prevent too much vibration during riding