- COMPATIBILITY: Designed to fit most mountain bikes with front axles measuring 100mm and rear axles at 135mm. Compatible with skewers that have front axles at 120mm and rear axles at 150mm. - LIGHTWEIGHT: Each set weighs only 85g (0.2 lbs), making them easy to handle and install without adding unnecessary weight to your bike. - DURABLE MATERIAL: Crafted from high-quality aluminum alloy and iron, ensuring durability and longevity. The electroplated surface provides excellent corrosion resistance and withstands wear and grinding. - QUICK RELEASE DESIGN: Features a user-friendly quick-release mechanism for hassle-free wheel installation and removal. No tools are required, allowing for quick adjustments on the go. - OPTIMIZED LEVER: The flip-type lever is engineered to the perfect length, minimizing any interference with your riding while ensuring a secure grip. Use Cases: - Ideal for quick wheel changes when you need to transport your bike or adjust your setup for different terrains. - Perfect for mountain biking enthusiasts who require reliable and easy-to-use components for frequent maintenance or tire replacements. - A great choice for casual riders looking for an efficient solution to streamline their biking experience without the need for extra tools.