Shimano Dura-Ace R9200 12V Cassette - 11-30

The Shimano Dura-Ace R9200 12V cassette lets you climb, sprint or ride without stopping to think about your next gear change. Larger sprockets maximise drivetrain efficiency and create compatibility with Shimano's 11- and 12-speed FREEHUB hub bodies. HYPERGLIDE+ cassettes revolutionized off-road shifting with their smooth shifting, both upshifting and downshifting. Now is the time for technology to change road cycling. Even during maximum efforts on a climb or racing among friends, riders no longer need to back off to make a change. In any gear, Dura-Ace drivetrains maximise efficiency thanks to larger sprockets and maintain compatibility with existing HYPERGLIDE rear hub bodies. All this increasing to 12 gears, cassettes are the new paradigm in road shifting.Features:- Use: Road- Model: - Shimano Dura-Ace R9200- Speed: 12V- Weight approx.