- Premium Quality Material : Crafted from high-quality aluminum alloy, these bicycle hub adapters are robust, rust-resistant, and designed to withstand deformation, ensuring long-lasting durability. - Customer-Centric Service : Your satisfaction is our top priority. If you’re not completely satisfied with our product or have any questions, please reach out to us for assistance. - Versatile Compatibility : Transform your bike’s front and rear hubs effortlessly. These adapters convert a 100 x 15 mm front hub to a 110 x 15 mm size and a 142 x 12 mm rear hub to a 148 x 12 mm size, accommodating various bike configurations. - Essential Bike Accessory : Each front and rear hub adapter comes with the necessary accessories for straightforward installation and use. It’s an invaluable tool for cycling enthusiasts looking to customize or build their bikes. - Practical Applications : Ideal for upgrading your mountain bike for enhanced performance, fitting new wheels to your existing frame, or simply adapting your bike to meet changing riding needs. Perfect for DIY bike projects and enhancing compatibility with different hub standards. Experience seamless changes to your bicycle's hub specifications while enjoying unmatched quality and support.