Campagnolo's workhorse and most durable of the 11 speed cogsets that is much easier to work with and will handle more mileage. The 6 nickel-chrome steel on 2 light alloy carriers for incredible weight and stiffness with 5 separate nickel-chrome steel cogs. The additional speed led Campagnolo to devising a new support structure for the last six sprockets in two subsets. The form of the teeth is new and they have been treated to increase duration over time. 11 speed cassettes have different tooth profiles and shift timing for increased performance. 11 speed specific light alloy lockring is included. 227 grams (11-23).
