Shimano CS-M8100 XT 12-Speed Cassette Size:10-45t For either specific frame mount

For either specific frame mount or handlebar end plug mount

Access to rear jersey pockets

The crown and sidewalls are reinforced to provide maximum protection and durability

After intense development

Shimano CS-M8100 XT 12-Speed Cassette Size:10-45t For either specific frame mountShimano CS M8100 XT 12 Speed Cassette High performance 12 speed Micro Spline MTB cassette Features: 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