🚴♂️ Elevate Your Cycling Experience! Crafted from high-quality aluminium alloy for lasting performance. Effortlessly install and switch handlebars in minutes. Easily adapt your bike for a custom fit. Perfect for bike computers, bottle holders, and lights. Reach out anytime; we respond within 10 hours! 31.8mm to 25.4mm Lightweight (0.02kg) Aluminium Alloy The Yundxi Aluminium Alloy Bike Handlebar Shim is a lightweight and durable adapter designed to convert oversized handlebars to standard sizes. With an inner diameter of 25.4mm and an outer diameter of 31.8mm, this shim is perfect for customizing your bike setup. Ideal for various accessories, it ensures a seamless fit and quick installation, backed by responsive customer support.