Products tagged with 12 speed cassettes

Cassette12 Shimano CS-R9200 Dura-Ace 12-speed, Super lightweight, 5 largest sprockets are made from titanium to reduce weight without sacrificing strength

Shimano CS-R8100 Ultegra 12-speed Cassette. Lightweight 12-speed HG+ cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes.