Aluminium Seatpost Shim 27.2 – 31.6 mm

Aluminium Seatpost Shim is designed to allow mounting of a 27.2 mm seatpost in a frame compatible with 31.6 mm. Made of high-quality aluminium, it is lightweight, corrosion-resistant, and very easy to install. It is a practical and efficient solution for adapting components, whether for an upgrade or to ensure compatibility between frame and seatpost. Features: Material: High-quality aluminium Inner diameter: 27.2 mm Outer diameter: 31.6 mm Lightweight and corrosion-resistant Simple and quick installation Advantages: Enables adaptation of seatposts to frames with different diameters Practical solution for upgrades or modifications Durability and reduced weight thanks to aluminium Ideal for MTB, trekking, and city bikes