Dura-Ace CS-R9200 Cassette - 12-Speed 11-30t Gray

The Shimano Dura-Ace R9200 12-speed cassette offers an uninterrupted shifting experience. Whether you're climbing steep hills, sprinting on flat roads, or pushing your limits, you won't have to worry about gear changes. The larger driving cogs boost drivetrain efficiency and work with both Shimano 11 and 12-speed freehub bodies. With Shimano HYPERGLIDE+ technology, you can enjoy seamless up and down shifts. Features: - Fast and seamless shifts even under heavy pedaling. - A well - designed 12 - step gear combination for top - notch efficiency and acceleration in all situations. - Compatibility with 12 - speed and road 11 - speed freehub bodies. Specifications: - Color: Gray - Cassette Body Type: Shimano/SRAM 11 Speed Road - Drivetrain Speeds: 12 - Defined Color: Gray - Cassette Cogs: 11 - 12 - 13 - 14 - 15 - 16 - 17 - 19 - 21 - 24 - 27 - 30 - Weight: 223 - Range: 11 - 30

Using your Shimano Dura - Ace CS - R9200 cassette is a breeze. Just install it on a compatible 11 or 12 - speed freehub body and start riding. When shifting gears, gently use your shifters, and the HYPERGLIDE+ technology will ensure smooth transitions. Remember, don't try to shift under extremely heavy pedaling force as it may cause some wear. For maintenance, regularly clean your cassette with a mild bike cleaner and a brush. After cleaning, dry it thoroughly to prevent rust. Check the cogs regularly for signs of wear, and if you notice any teeth are worn down, it might be time to replace the cassette.