450mm 30.4 30.9 31.6mm MTB Bicycle 25.4 27.2 28.6mm Bicycle Seat Post Bike Saddle Pole Seat Tube

Label:Yes Diameter: 25.4mm/27.2mm/28.6mm/30.4mm/30.9mm/31.6mm Package: 1pc bike seatpost Net Weight: 350g-400g Note:30.8mm and 30.9mm are the same specification these two send randomly Material: Aluminum Zinc Zinc Zinc Zinc Alloy Length: 350mm/450mm

Warm Tip : Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item. Item Measure by hand, it could be 1cm diferent,your kind understanding will be much appreciated.