ROSE Bikes Dura Ace CS-R9200 12 Speed Cassette| 12 Speed

With the Dura Ace CS-R9200 12-speed cassette, SHIMANO moves up a gear and takes their top-class road groupset to the next level.
In addition to a twelfth sprocket, SHIMANO has equipped the high-end cassette with the advanced Hyperglide+ technology – for even smoother and faster shifting.  
To keep the overall weight as low as possible, the Dura Ace 12-speed cassettes have five (11-28t, 11-30t) or six (11-34t) titanium sprockets.

Details:
12-speed road cassette of SHIMANO’s Dura Ace groupset
HYPERGLIDE+ technology for smooth and fast shifting
Titanium sprockets for less weight

Technical details:
Intended use: Road bike
Series: Dura Ace
Model: CS-R9200
Material: steel (nickel-plated), titanium steel
Compatible freehub bodies: SHIMANO HG Spline L2 (SHIMANO road 12-speed only!) ; SHIMANO HG L (SHIMANO road 11-speed and others)
Speeds: 12-speed
Recommended chains: SHIMANO 12-speed HG+
Weight: approx. 217 g (11-30t), approx. 244 g (11-34t)

Available gear ratios:
11 – 28 (11-12-13-14-15-16-17-18-19-21-24-28)
11 – 30 (11-12-13-14-15-16-17-19-21-24-27-30)
11 – 34 (11-12-13-14-15-17-19-21-24-27-30-34)
Please indicate your choice.

In the box:
1 SHIMANO Dura Ace CS-R9200 12-speed cassette
1 lockring