Stable axle transition: The adapter enables smooth conversion between 15mm thruaxle hubs and 9mm quickrelease systems, preserving bike stability and safe handling on varied terrain and demanding conditions. It expands wheel compatibility while delivering consistent and reliable performance. Sturdy aluminum alloy construction: Made from solid aluminum alloy, this thruaxle hub adapter provides robust, longlasting hardware with a lightweight, reliable design. It is suitable for everyday use and offers universal compatibility across different bike types. Multipurpose design: Enhances riding convenience by meeting cycling needs and provides reliable support for bike and maintenance in various scenarios. This thruaxle adapter enables quick adjustments without compromising overall bike performance and daily compatibility. Multiple uses: Supports folding bikes, road bikes, leisure bikes and mountain bikes, offering a versatile solution for riders with diverse needs. Its ergonomics and durability make it a practical choice for daily or occasional cycling activities. Use scenarios Scenario 1: You have a hub designed for 15mm thruaxle but need to run wheels or frames that use a 9mm quickrelease. Install the adapter to convert and complete a ride without changing wheels. Scenario 2: During travel or on remote rides, quickly swap between wheel setups that use different axle standards to minimize downtime and maintain rider flexibility. Scenario 3: In a or maintenance , use the adapter to quickly adjust axle compatibility across multiple bikes, preserving performance without sacrificing bike integrity.