27,2 мм Диаметр алюминиевый сплав Подседельный штырь Регулируемая высокопрочная подъемная горная велосипедная подвеска давления масла Наружная трубка

Features:
Material: Crafted from sturdy aluminum alloy and with firm construction, durable to use.
Oil Pressure Suspension: Comfort and cushioning is provided by the spring-loaded seat post with suspension travel via a light-standard spiral spring.
Adjustable: It allows you to adjust the angle of your seat, which helps to prevent pain in the back.
Bike Parts: easy to replace the broken or old seat post with it, simple to install.
Universal: compatible with mountain bike, folding bike, city bike etc. Universal for any tube diameter with help of adapter sleeve.
Specifications:
Material: Aluminum Alloy
Color: Black
Type: 7 type to choose(Seat Tube/Seat Tube+28.6 mm adapter/Seat Tube+30 mm adapter/Seat Tube+30.4 mm adapter/Seat Tube+30.8mm adapter/Seat Tube+31.6mm adapter/Seat Tube+33.9 mmadapter)
Diameter: about 27.2 mm
Package included:
1 Pc x Spring Seat Post
Or
1 Pc x Spring Seat Post
1 Pc x Adapter Sleeve
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.