Experience unmatched versatility and precision with the SunRace CSMX9X 11-Speed Cassette, engineered for aggressive trail riding, enduro, and mountain biking enthusiasts seeking reliable performance across diverse terrains. Crafted with high-quality materials and innovative engineering, this wide-ratio cassette features a 10-46T gear range, offering a 460% gearing span perfect for conquering steep climbs and fast descents. Constructed with durability in mind, the largest sprocket is made from lightweight yet robust A7075 aluminum, ensuring long-lasting performance while reducing overall weight to just 502 grams. The sleek metallic silver finish not only enhances its aesthetic appeal but also provides excellent corrosion resistance for demanding outdoor conditions. Designed specifically for XD driver bodies, this 11-speed cassette seamlessly integrates with your existing drivetrain for smooth, precise shifting. Its wide gear range optimizes gear ratios for improved cadence, power transfer, and efficiency on challenging trails or bikepacking adventures. Key Features & Benefits: - Wide-Ratio 10-46T Gearing for Enhanced Climbing Ability and Speed - Crafted from High-Strength A7075 Aluminum for Durability and Lightweight Performance - Compatible with XD Driver Bodies for Effortless Integration - Beautiful Metallic Silver Finish with Corrosion Resistance - Suitable for Mountain Biking, Trail Riding, Enduro, and Bikepacking Applications Upgrade your mountain bike's drivetrain with the SunRace CSMX9X Cassette - a high-performance, reliable, and innovative component that delivers gear versatility and smooth shifting for your next adventure. Perfect for riders demanding durability and broad gear selection in a lightweight package.