Giới thiệu 1 Ống Cốt Yên Xe Đạp Bằng Sợi Carbon Kích Thước 30.8mm
Description: There is a ruler on the rear side of the seat tube, which can accurately adjust the height to suit you. Adjusting the stainless steel screws at the front and back to change the angle of the cushion. More than 2.2mm tube thickness, more strong, safer riding and more durable. Made of carbon fiber, light weight, does not rust, with adjustable clamp, easy to install. Diameter: 30.8mm, Length 350mm/400mm,4 colors options: red, yellow, blue, green. Suitable for most bikes: fixed gear bicycle, mountain bikes, road bikes, etc.
Package Includes: 1 Piece Seat Post Note: Please allow a slight color difference between the real item and the pictures due to the difference between monitors. All dimensions are measured manually with a deviation of 1-3cm. Thank you for your king understanding.