【Bike Seat Post Size】 27.2x400mm. Please do measure the actually required diameter before purchasing, as the wrong size will not fit. You can find the correct diameter by removing your current seatpost and checking the markings on it.
【Good Shock-Absorption Performance】 This bike suspension seatpost features a built-in spring and shock-absorbing rubber, providing 55mm of travel to effectively absorb vibrations during riding, improving comfort and reducing impact. You can adjust the spring's rebound force by adjusting the bottom screw, ensuring a comfortable ride even on bumpy roads, protect your spine from wear and tear and let you regain the joy of riding.
【High-Quality Material】 The bicycle seat post is made of durable aluminum alloy, which is strong and durable; in addition, the metal surface is treated with an anodized coating for enhanced corrosion resistance and aesthetics. This suspension seat post is suitable for riders weighing 50 kg (110 lbs) to 100 kg (220 lbs).
【Flippable Saddle】 The flippable saddle feature is designed for e-bikes where the battery is mounted behind the seat tube. To remove the battery, there's no need to remove the saddle. Simply flip a lever and flip the saddle forward to access the battery.
【Fit for Most Bike】 This suspension seatpost effectively upgrades a wide range of bikes, including hardtail bike, gravel bike, mountain bike, city bike, road bike, hybrid bike, and e-bike.