1. Premium Carbon Construction: Our Carbon Seat Post Offset 27.2-350mm is crafted from high-quality carbon fiber, ensuring durability and performance for both and road bikes. 2. for Carbon Rail Saddles: This seat post features a half shell design that is specifically suitable for carbon rail saddles, providing an excellent fit and enhancing your riding experience. 3. Adjustable Offset Design: With an offset of 27.2-350mm, this adjustable seat post allows you to customize your riding position, improving comfort and efficiency on long rides. 4. Versatile Compatibility: Designed to accommodate a wide range of mountain and road bikes, the Carbon Seat Post Offset 27.2-350mm is perfect upgrade for cyclists looking to enhance their bike's performance. 5. and Strong: Enjoy benefits of a bike without sacrificing strength; our carbon fiber half shell construction ensures you get best of both for superior cycling performance. Color: Carbon Fiber Color Material: carbon fibre Package Contents: 1X Bike Carbon Seat post Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.