1.Safe driving experience: With a converter structure, this adapter driving by allowing easy conversion of 15 mm through axles into 9 mm quick release. The innovative design ensures reliable performance and adapts seamlessly to different types of bicycles. The adapter is the ideal solution for cyclists who appreciate flexibility and 2.LONG LASTING PERFORMANCE WITH ALUMINUM ALLOY The Thru Axle adapter made of aluminum alloy a strong and durable design that is ideal for users who rely on reliable performance for years to come. Thanks to its robust construction, it remains even during intensive use. For those looking for quality and reliability. 3.Versatile use: Meets the needs of cyclists in the conversion of the bike, improves riding comfort and reliably supports repair and maintenance work in various bodies. The adapter is ideal for different bicycle types and a flexible solution for different cycling and maintenance needs 4.Wide Applications Designed for folding bikes, road bikes, leisure bikes and mountain bikes, the adapter provides reliable performance in different riding styles. Its construction allows and easy use, regardless of the type of bike, making it the ideal choice for anyone who uses their bike regularly while requiring flexibility