Shimano Dura-Ace CS-R9100 Cassette (Silver/Grey) (11 Speed) (Shimano HG) (11-30T)

The Shimano Dura-Ace CS-R9100 Cassette Sprocket is the top level Dura-Ace 11-speed cassette. Featuring the pinnacle in lightweight and strong materials, Dura-Ace is the choice of the best riders on the planet.

Features:

• Rider tuned gearing
• Lightweight
• CFRP & alloy spider arm, 5 titanium sprockets

Specifications:
Type: Cassette
Speeds: 11 Speed
Drive Type: Shimano HG
Color: Silver/Grey
Weight: 175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)

Sprocket Configuration:

• 11-25T: 11-12-13-14-15-16-17-19-21-23-25T
• 11-28T: 11-12-13-14-15-17-19-21-23-25-28T
• 11-30T: 11-12-13-14-15-17-19-21-24-27-30T
• 12-25T: 12-13-14-15-16-17-18-19-21-23-25T
• 12-28T: 12-13-14-15-16-17-19-21-23-25-28T