Bike Seatpost Clamp Bicycle Seat Pipe Clamp Conversion Sleeve Bicycle Seatpost Clamp for Carbon Saddle Rails 7x9/7x7mm Bicycle Seat Pipe Clamp Conversion Sleeve Carbon Rail Cushion Seatpost Clips Bicycle Seatpost Clamp for Carbon Road Bike Use Features: 1.Robust Construction: Crafted with superior materials, this bike seatpost clamp ensures durability and practicality, making it an essential upgrade for your cycling setup. 2.Versatile Compatibility: Designed to accommodate carbon fiber saddle rails, this bicycle seat pipe clamp conversion sleeve is the perfect solution for cyclists looking to customize their ride with high-performance components. 3.Premium Quality: Experience the confidence of a -new, high-grade carbon rail cushion seatpost clip that promises to deliver both reliability and longevity to your biking adventures. 4.Secure Fitting: The bicycle seatpost clamp mechanism provides a snug and secure fit, ensuring your saddle stays firmly in place, offering peace of mind even on the roughest terrains. 5.Easy Installation: This seatpost clamp adapter is user-friendly, allowing for a quick and hassle-free installation process, so you can spend less time on adjustments and more time on the road. Specification: Origin: Mainland China Main Material: Steel Product Color: Black Product Specifications: 7*7mm For Steel Bows (Round Seat Bows), 7*9mm For Carbon Bows (Oval Seat Bows) Product Net Weight: About 55g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1*Bike Seatpost ClampConversion Sleeve