Shimano

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 finer cadence controlLargest sprockets are mou..

CS-M8100 low sticker spacer is product number 9 in the attached imageGenuine Shimano replacement part..

CS-M8100 spacer A 0.95 mm is product number 7 in the attached imageGenuine Shimano replacement part..

CS-M8100 spacer B 1.95 mm is product number 8 in the attached imageGenuine Shimano replacement part..

CS-M8100 sprocket wheel 16T C is product number 5 in the attached imageGenuine Shimano replacement part..

CS-M8100 sprocket wheel 18T F is product number 6 in the attached imageGenuine Shimano replacement part..

High performance 12-speed Micro Spline MTB 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 finer cadence controlLargest sprockets a..

CS-M9000 lock-ring and spacer is product number 1 in the attached imageGenuine Shimano replacement part..

CS-M9000 sprocket 11T is product number 3 in the attached imageGenuine Shimano replacement part..

Four Carbon Fibre carriers and 6 titanium sprockets make this Shimano's lightest 11-speed Dyna-Sys MTB cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load11-40T wide ratio gearing allows a more effici..