- Compatibility: Designed to fit most mountain bikes with 100mm front axles and 135mm rear axles. Front axle measures 120mm, while the rear axle measures 150mm, ensuring a secure and reliable fit for your bike. - Lightweight Design: Weighing only 85g (0.2lbs) per set, these axles are easy to handle and install, making them an ideal choice for riders who prioritize performance without added weight. - Durable Materials: Constructed from high-quality aluminum alloy and iron, these axles feature a robust iron structure. The electroplated surface treatment provides excellent resistance to wear and corrosion, ensuring long-lasting durability. - User-Friendly Quick Release: The quick-release mechanism allows for effortless wheel removal and installation without the need for additional tools. The thoughtfully designed flip-up lever is the perfect length to prevent interference while riding, enhancing convenience and safety. - Practical Applications: 1. Ideal for mountain biking enthusiasts who frequently change wheels for different terrains. 2. Perfect for casual riders looking to make quick adjustments to their bike setup without hassle. 3. A reliable choice for bike maintenance, ensuring that your wheels are securely attached and easily removable. These features make our axles a practical addition to your mountain bike, enhancing both functionality and performance. Enjoy the benefits of a lightweight, durable, and user-friendly solution for all your biking needs.