The Shimano CS-R7100 105 Cassette is a high-quality component designed for road cycling enthusiasts seeking optimal performance. Weighing just 284 grams, this cassette offers a perfect balance of durability and lightweight construction. The CS-R7100 features Hyperglide+ technology, ensuring smooth and precise shifting even under high loads. With 11-speed compatibility and a wide gear range, this cassette provides versatile gearing options for various riding conditions. The cassette is constructed with durable steel sprockets and an aluminum spider, guaranteeing long-lasting performance. Whether you're climbing steep hills or sprinting on flat roads, the Shimano CS-R7100 105 Cassette delivers reliable and efficient gear changes to enhance your cycling experience. Upgrade your bike with this exceptional cassette for a smoother and more enjoyable ride.