1. ThroughAxle Conversion: This axle adapter enables stable conversion of 15 mm throughaxle to 9 mm quickrelease, ensuring versatile compatibility and reliable performance on every ride. The robust structure of the adapter provides stability and without compromise and is suitable for various bicycle models. The simple handling makes the adjustment easy and expands the application possibilities of your bicycle. 2. Durability through robust material: The Thru Axle Adapter is made of robust aluminum alloy, ing excellent material strength and a long lifespan with consistent reliability. It's perfect for cyclists needing a stable adapter for daily rides. 3. Versatile use: Meets cyclists' needs when converting the bicycle, improves riding comfort, and reliably supports repair and maintenance work in various setups. The adapter is suitable for various bicycle types and provides a flexible solution for different cycling and maintenance requirements. 4. Wide range of applications: The adapter works seamlessly with folding bikes, road bikes, leisure bikes, and mountain bikes, ing versatility for all users. It's a practical solution for cyclists who value flexibility. Whether for sporty rides or relaxed tours, this product meets your requirements.