Shimano Dura-Ace CS-9000 Cassette 11-spd

Configuration: 11-speed
11-speed
Cassette Range
11-2311-2511-2812-2512-28

Description

Gear Ranges: 11-23, 11-25, 11-28, 12-25 or 12-28
Weight: 166 g. (11-23)
Ratios:
11-23: 11-12-13-14-15-16-17-18-19-21-23
11-25: 11-12-13-14-15-16-17-19-21-23-25
11-28: 11-12-13-14-15-17-19-21-23-25-28
12-25: 12-13-14-15-16-17-18-19-21-23-25
12-28: 12-13-14-15-16-17-19-21-23-25-28

Take a Dura-Ace 10 -speed 7900 cassette, add 3 grams and what do you get? The Shimano Dura-Ace CS-9000 Cassette, with 11 speeds! This amazingly light weight was achieved by a few clever design features, including a carbon mid spider carrier and all cogs over 16T being made from titanium. Plus, now with 11 speeds, you get more usable gears in each cassette range.

Model Number
ICS9000
Item Code
SSBEBMSE
Shimano Dura-Ace CS-9000 Cassette 11-spd