Gear combination: 11-25T, 11-28T, 11-30T (New gear combination), 12-25T, 12-28T
Closer gear combination: 11-25T/12-25T
CFRP & Alloy spider arm, 5 titanium sprockets
Wider gear combination: 11-28T/12-28T/11-30T (new gear combination)
Rider tuned gearing
Lightweight

Shimano CS-R9100 Dura Ace cassette

329,99C$Prix
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