Shimano (Cycling) Dura-Ace CS-R9200 Cassette (Silver) (12 Speed) (11-34T)

The Shimano Dura-Ace CS-R9200 Cassette brings Hyperglide+ technology to the road. Hyperglide+ allows for better shifting under load so it is no longer necessary to ease up on the pedals when making a shift. For simple compatibility, Shimano 12-speed road cassettes fit on the same hub body as 11-speed road cassettes. This allows riders to use their current wheels for 12-speed. Shimano also managed to add the extra sprocket without increasing the total weight of the cassette.

Features:

- Faster, seamless shifts under maximum pedaling load

- Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation

- Compatible with 12-speed and road 11-speed freehub bodies

- Compatible with the Shimano Di2 12-speed road derailleurs

Specifications:

- Type: Cassette

- Speeds: 12 Speed

- Drive Type: Shimano/SRAM 11/12 Speed Road

- Color: Silver

- Weight: 223g (11-30T), 253g (11-34T)

- Sprocket Configuration:

11-28T: 11-12-13-14-15-16-17-18-19-21-24-28T

11-30T: 11-12-13-14-15-16-17-19-21-24-27-30T

11-34T: 11-12-13-14-15-17-19-21-24-27-30-34T