Bicycle Dropper Seat Post Adjustable Telescopic Seatpost 27.2mm Retractable Cantilever Saddle Tube 1. Versatile Design: Our Bicycle Dropper Seat Post features an adjustable telescopic design, allowing you to easily customize your riding experience for maximum comfort and control. 2. Construction: Made from high-quality aluminum, this 27.2mm retractable cantilever saddle tube is built to withstand the rigors of mountain biking while providing reliable performance on any terrain. 3. Effortless Operation: The innovative dropper mechanism ensures smooth and quick adjustments, enabling you to lower or raise your saddle instantly as needed during your ride. 4. Performance: Weighing in at a minimal amount, this seat post enhances your bike's overall performance without adding unnecessary bulk, making it ideal for serious cyclists. 5. Easy Installation: Designed for hassle-free setup, our Bicycle Dropper Seat Post fits seamlessly into most standard frames, ensuring you can get back on the trails in no time. Color: Black Material: Aluminum Alloy Package Contents: 1 x Bicycle Dropper Seat Post Kit Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3 cm.