Description
Discover the Sunrace CSMX80 11-Speed Cassette — the perfect wide-range gear upgrade for mountain biking enthusiasts seeking lightweight performance, durability, and precise shifting. Crafted from high-quality materials, this cassette features a combination of 7075 aluminum and steel cogs to deliver an optimal balance of strength and weight savings. The 42t and 50t aluminum sprockets enhance durability and reduce rotational mass, ensuring effortless power transfer on steep climbs and fast descents. Compatible with HG 8-11 speed freehub bodies, the Sunrace CSMX80 offers versatile integration with SRAM and Shimano drivetrains, with Shimano mounting requiring a longer B-tension screw for seamless installation. Engineered for demanding mountain biking conditions, this cassette’s innovative design incorporates seven steel and aluminum cogs mounted on two aluminum spiders, paired with aluminum lockrings and spacers for enhanced stiffness and reliability. Weighing in at just 519 grams, the CSMX80 provides superior performance and durability for trail riders, enduro riders, and mountain biking professionals alike. Elevate your drivetrain with this durable, high-performance 11-speed cassette — engineered to optimize gear range, improve shifting precision, and withstand rigorous off-road use.
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