Demeras Bike Freewheel Cassette Steel Sprocket Gear for Road Mountain Bike 10 Speed 11-42T

Premium Steel Construction: This freewheel bike cassette is crafted from high-quality steel, ensuring exceptional strength and durability. It is resistant to rust, deformation, and wear, guaranteeing a long-lasting performance. Hollow Out Design for Reduced Weight: The innovative hollow out design significantly reduces the overall weight of the freewheel, alleviating the burden during long-distance cycling. Enjoy a lighter and more comfortable riding experience. Smooth Chain Rotation: Experience smooth and seamless chain rotation with this freewheel cassette. It is specifically designed to provide optimal performance for chain rings between 11-42T, ensuring a and efficient cycling experience. Perfect for 10 Speed Bikes: Designed to meet the needs of 10 speed bikes, this freewheel cassette offers excellent compatibility and performance, allowing you to enjoy a smooth gear transition and a comfortable ride. Easy Installation and Use: Installing and using this freewheel cassette is a breeze. With its user-friendly design, you can easily mount it onto your bike and start enjoying its right away.