Yongness Bicycle Seat Post with Suspension 30.9 mm Black Telescopic Seatpost Spring Seatpost with Shock Absorption Suspension Aluminium Adjustable Seatpost for MTB Road Bike

• ✔️PREMIUM MATERIALS: Made of high quality aluminum, this seat post is 350mm long, measures 30.9mm diameter and equipped with a coil spring with a total travel of 40mm. This ensures an adjustable and comfortable suspension for weights between 60 and 120 kg, thus significantly reducing the pressure on the spine. Packing list: spring shock absorber seatpost*1, Allen key*2
• Easy adjustment: The preload of the seat post can be easily adjusted at the bottom with an M6 Allen key. By screwing the screw you can increase the spring preload. This means that the suspension seat post is suitable for even the heaviest cyclists. The angle of the saddle can be adjusted from -5 degrees to +18 degrees.
• Multipurpose - This bicycle seat post is suitable for most bikes, mountain bikes, road bikes, touring bikes, BMX bikes and more. (Note: Please check the current diameter of the seat post before purchasing. The size is marked on the bottom of the seat post. Or measure the inner diameter of the frame tube. And buy the same size from the options.)
• Easy assembly: the new saddle suspension is simple and the adjustments are completed quickly: maximum comfort with minimal effort. Ensure optimal driving comfort without spending much time.
• Quality service: Quality service is not only our commitment, but also our constant pursuit. If you receive a damaged product during transportation, please email us and we will patiently solve your problem and provide you with satisfactory customer service at the .

The cushioned seatpost adopts an internal spring cushioning method. Absorbing the impact and vibration encountered while driving, Reduce the impact on the body while driving, reduce driving fatigue and improve driving comfort, allowing you to drive on bumpy roads. Feel much better when walking. The result is a smoother and more comfortable driving experience. This can also provide benefits indirect in terms of safety. After all, fewer bumps and bumps allow you to control the bike more easily and focus on what awaits you. Specification: Material: high quality 6061 aluminum alloy Diameter: 27.2mm/30.9mm/31.6mm Length: 350mm Stroke: 27.2mm/40mm, 30.9mm/50mm, 31.6mm/50mm Weight: about 585g-615g Packing list: spring shock absorber seatpost*1, Allen key*2 Notice: 1. Pay attention to choosing the correct diameter to avoid mistakes and save time. Different sizes are not compatible. 2. Each seat post is only suitable for one size! ! ! A seat post cannot be used simultaneously for the three Measures 27.2mm/30.9mm/31.6mm and can only fit one of the sizes. Please make sure you choose the correct size.