Products tagged with 12 speed cassettes

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.

Cassette12 shimano cs-r9200 dura-ace 12-speed, super lightweight, 5 largest sprockets are made from titanium to reduce weight without sacrificing strength