LIN X Cycling 25.4mm/27.2mm/28.6mm Aluminum Alloy Road Bike Seat Tube Bicycle Seat Post Bike Seatpost Saddle Pole

Aluminium. Diameter: 25.4mm(1in). Size: Length: 30cm(11.81in). Color: Silver, Black. Package includes(without retail package): 1 x Seat Post. Quantity: 1 Pc. Material: Aluminum Alloy. Diameter: 25.4mm(1in). Color: Silver, Black. 27.2mm(1.07in). Size: Length: 30cm(11.81in). Quantity: 1 Pc. Type: 25.4mm, 27.2mm, 28.6mm. 28.6mm(1.1in). Package includes(without retail package): 1 x Seat Post. High quality of materials. Made of aluminum alloy, it is ultralight, high intensity and durable. Seat post is one of essential accessory for bicycle, which should good to bear your weight. Anti-oxidant will be waterproof and rust resistance. 3 size and 2 color can be available for you to choose. Stronger design inside will greatly improve load-bearing of seat post. It is an awesome seat post for your beloved bicycle. 1 pc of seat post only, other accessories demo in the picture are not included!. Note: 1. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.