Upgrade to the SunRace MX8 Cassette for an 11-speed, wide-ratio experience with durable alloy spiders, a lockring, and spacers. The sleek black chrome and metallic silver finish adds a touch of style to your ride, while the Shimano/SRAM 8, 9, and 10 speed compatibility ensures smooth shifting. With 11 cogs ranging from 11 to 42 teeth, this cassette offers precise and efficient performance. Weighing in at only 401 grams, this is a must-have for any serious cyclist looking for top-quality components.