Product Description
We are a well known manufacturer Bicycle Seat Post in the market. Its diameters usually ranges from 22 mm to 35 mm in 0.2 mm increments. The most common size of Bicycle Seat Post is 27.2 mm (1.07 in) for most bikes, especially for the higher-quality models. In some modern bikes with thicker alloy or carbon tubing, larger diameters such as 30.9 mm are used for seat post.