Shimano Dura-Ace 9000 11 Speed Cassette

Features:

• The new 11-speed cassettes are available in a range of sizes including a wide-range 11-28 option - one cassette to use all year round.
• Smooth, fast shifting guaranteed.
• Carbon mid spider carrier
• Titanium sprockets (16T and bigger)
• 11-speed, Rider-tuned gear combinations 11-23, 11-25, 11-28, 12-25 and 12-28 ratios

Buy Shimano Dura-Ace 9000 11 Speed Cassette from Chain Reaction Cycles, the world's largest online bicycle store.