Product Title Bicycle Quick Release Seat Clamp, 1 Piece, Diameter 31.8mm, Aluminum Alloy, Black Main Features and Benefits Effortless Quick Release: Allows easy adjustment and removal of the bicycle seat, providing convenience for riders. Sturdy Aluminum Alloy: Constructed from durable aluminum alloy material, ensuring reliability and longevity. Secure Grip: Provides a tight and secure hold on the seatpost, preventing slippage during rides. Universal Compatibility: Suitable for most bicycles with a seatpost diameter of 31.8mm, offering versatility. Sleek Black Finish: Adds a stylish touch to your bike while offering durability and corrosion resistance. Solution and Usage The Bicycle Quick Release Seat Clamp offers cyclists a convenient solution for adjusting and securing their bike seat, ensuring comfort and stability during rides. Technical Specifications Product Name: Bicycle Quick Release Seat Clamp Product Pieces: 1 Piece Product Size: Diameter 31.8mm Product Material: Aluminum Alloy Product Color: Black Package Contents: Bicycle Quick Release Seat Clamp x 1 Piece Please understand: . Due to long transit times, the product may incur damage during transportation. If the product is damaged, please contact us via the official website immediately before leaving a review, and we will resolve the issue for you. . Due to manual measurement, there may be a 1-3cm size deviation. . Colors may appear slightly different on different displays.