Upgrade your mountain bike with the SRAM SX Eagle 12 Speed 11-50t Cassette PG-1210. Designed for 12-speed Shimano MTB systems, this black cassette features a 50-tooth largest sprocket for smooth and efficient gear changes. With its durable construction and high-quality brand name, this cassette is a reliable choice for any cycling enthusiast. Enhance your biking experience with this top-of-the-line cassette, suitable for any mountain bike. The SRAM SX Eagle 12 Speed 11-50t Cassette PG-1210 is the perfect addition to your bike components, ensuring a smoother ride and better performance.