- Material: Crafted from high-strength aluminum and magnesium alloy, this product is designed to be lightweight yet durable, ensuring enhanced performance without adding unnecessary weight to your ride. - Size Options: Available in sizes 26/27.5/29 inches, with a top tube length of 220 mm. The inner tube dimensions are 120 mm x 32 mm, and it features a 9 x 100 mm axle for compatibility with a variety of bicycles. - Specifications: This product comes with two caliber options: a straight tube with a diameter of 28.6 mm (1-1/8") and a tapered tube measuring 39.8 mm (1-1/2"), allowing for versatile installation on different bike models. - Features: Equipped with both manual lock (HL) and remote lock (RL) mechanisms, this design provides a more comfortable riding experience by enabling easy adjustments on-the-fly. - Use Cases: Ideal for mountain biking, this component enhances stability and control on rugged terrain. Perfect for casual riders looking to upgrade their bike, it also suits competitive cyclists aiming for performance improvements. - Compatibility: Designed to fit a wide range of bicycle frames, ensuring you can easily integrate it into your existing setup without hassle. This product combines quality materials, thoughtful design, and user-friendly features to elevate your cycling experience.