Bike Seatpost Aluminium Alloy Mountain Bike Seat Post Shock Absorption Bicycle Seat Tube Ultralight Seatpost for 27.2mm/31.6mm(31.6mm)

Feature: 1.?Integrated Molding?The bicycle seatpost adopts CNC integrated molding technology, plus high-quality aluminum alloy material, wear-resistant and durable, and precision cut.  2.?Precise Scale?Bicycle seatpost auxiliary marking, precise scale, easy to record and adjust height, simple and practical.  3.?Easy To Install?Bike seat tube is simple in design and stylish in appearance. The aluminum alloy color is wear-resistant and dirt-resistant. It can be replaced with simple tools.  4.?Widely Used?There are two models of Mountain bike seat tube, suitable for 27.2mm and 31.6mm diameter seat tubes, which can be used for mountain bikes, bicycles and road bikes.  5.?High-quality Materials?Bike seatpost is made of high-quality aluminum alloy, wear-resistant and durable, and prevent rust. There are 2 different sizes for you to choose to meet your different needs.  Specification: Item type: Bicycle Seatpost Material: aluminium alloy Weight: Approx. 307g Package List: 1 x Bicycle Seatpost  2 x Seat tube heads 2 x Installation accessories