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Your cart is empty.The HYPERGLIDE+ cassettes have revolutionized the off-road gearbox with perfect shifting and climbing fluidity. It's time for technological changes for road cycling. Even during maximum efforts uphill or near the finish line, runners no longer need to reduce the pressure on the pedals to switch gears. In any gear, the DURA-ACE R9250 drives maximize efficiency with larger sprockets and maintain compatibility with existing 11-speed rear hub bodies. All this with 12 gears and without increasing weight, the DURA-ACE CS-R9200 cassettes are the new frontier for road bikes.
Porky
Reviewed in the United Kingdom on February 22, 2025
Was obviously not genuine DA as I’ve got them in other sizes. Half the cogs are meant to be titanium for lightness, which very clearly look different to alloy - grey vs silver. This was all same alloy and silver. The real test was weighing it: 80gms heavier than it should be.
gene kersh
Reviewed in the United States on February 19, 2025
great product well made
Paul Vergara
Reviewed in the United States on January 21, 2025
Got here in two days. Original and great quality.
たかぽん
Reviewed in Japan on August 9, 2024
うん。105から取り替えましたが全く効果はわかりません！（笑）重さは100g程度軽くなりました。でもそんな事は良いんです。デュラのスプロケットを使ってると言う満足感だけでプライスレス！（笑）でもどうせならすべてチタンで作って欲しいですね。
RICK
Reviewed in the United States on July 22, 2024
is Good QUality product
Luigi
Reviewed in Italy on March 3, 2024
Cassetta solida e leggera, tolto 100 grammi rispetto al pacco Ultegra con stessa dentatura.Shimano una garanzia.Trovata su amazon a prezzo top.
ＴＴＭ
Reviewed in Japan on October 24, 2024
やはりアルテと比較して軽い。軽量パーツとしてはコスパ高めです。
Hoorah LI
Reviewed in Japan on September 19, 2023
Great Seller, good price, Brand new and products exactly as described, the packaging is very good. No complaints here. Very happy with my purchase, Thank you very Much.
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