Enhance your mountain biking performance with this high-quality Freewheel, expertly crafted from a durable combination of high-strength steel and aluminum. Designed to withstand rigorous use, this freewheel features anti-rust chrome plating that ensures long-lasting resistance to corrosion and extends the overall service life. The innovative hollow design significantly reduces weight to approximately 405 grams, providing a lightweight yet reliable component to improve your bike’s efficiency and responsiveness. Key Features: · **Durable Construction:** Made from premium high-strength steel and aluminum, offering excellent strength and durability for demanding mountain bike use. · **Anti-Rust Chrome Plating:** Protects the freewheel from rust and corrosion, ensuring extended longevity and consistent performance in various weather conditions. · **Lightweight Hollow Design:** The hollow structure reduces overall weight to around 405 grams (14.3 oz), enhancing your bike’s agility without compromising strength. · **Versatile Cassette Ratios:** Features an 8-speed cassette with cog sizes of 11, 13, 16, 20, 24, 28, 34, and 40 teeth, providing a wide range of gear options for climbing, accelerating, and cruising on diverse terrains. · **Ideal for Mountain Bikes:** Engineered specifically to fit mountain bikes, enabling smooth gear shifts and reliable operation during off-road and trail rides. Specifications: · Material: Aluminum & Steel · Color Options: Black / Silver · Cassette Ratios: 11-13-16-20-24-28-34-40T · Weight: Approx. 405g / 14.3oz Package Includes: · 1 x Freewheel This freewheel combines robust materials, corrosion resistance, and thoughtful design to deliver a high-performance gear system for mountain bikers seeking durability, lightweight components, and versatile gear ratios. Upgrade your bike with this reliable freewheel for enhanced riding efficiency and control on every trail.