Shimano | Dura-Ace Cs-R9200 Cassette 12Sp, 11-34T

Shimano Dura-Ace CS-R9200 Cassette The Pro-level cassette The all-new Shimano Dura-Ace R9200 cassette, simply put, is the highest-level cassette option for your 12-speed Shimano-equipped road bike. It features Hyperglide+ tech straight from Shimano's 12-speed mountain drivetrains to deliver the absolute best shifting, even while under load, allowing you to focus on the ride and not on your drivetrain. The refined 12-speed gear combination offers plenty of range and small gear jumps, a win-win. Compatibility with both the new 12-speed freehub and existing 11-speed freehub bodies means that you won't have to go shopping for new wheels or freehub bodies just for your new cassette. Features Hyperglide+ tech delivers incredibly smooth shifting, even while under load The refined gear combination doesn't compromise on range or gear steps The lightest option if you're looking to keep your bike as light as possible Compatible with 11-speed freehubs, allowing you to use your existing wheels Compatible with the new Shimano 12-speed freehubs Specifications Cassette Body Type Shimano 11-speed, Shimano 12-speed Cassette Cogs11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-30-34TDrivetrain Speeds12Cassette Material Aluminum Spider, Steel cogs (6 on the 11-30t, 5 on the 11-34t), Titanium cogs (6 on the 11-30t, 7 on the 11-34t)Weight223g (11-30t), 253g (11-34t) | Shimano | Dura-Ace Cs-R9200 Cassette 12Sp, 11-34T