High performance 11-speed Dyna-SysII cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through fi
High performance 11-speed Dyna-SysII cassette
Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
Close ratio gearing allows a more efficient use of energy through finer cadence control
Largest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigidity
Sprockets are cut away and drilled to further reduce weight without reducing rigidity
Light and durable 40/42T sprockets
Chrome-plated finish offers hard wearing resistance to corrosion
Alloy cassette lockring
For 11-speed HG-X11 MTB chains
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