Shimano CS R8101 Sprocket, Silver/Black, One Size

Closely engineered sprockets support crisp shifts under varied effort, from steady endurance rides to harder accelerations Sprocket Wheel 12TE 12-Speed compatibility makes it suitable for service replacements, wheel builds or drivetrain refresh projects Durable tooth shaping helps maintain chain engagement over repeated miles, supporting quiet and efficient rotation Optimised spacing improves shift accuracy, reducing hesitation when moving through the cassette under changing terrain 12-Speed / Wheel / CS-R8101 gear range helps riders manage cadence, climbs and speed changes with a smooth, predictable drivetrain feel, Manufacturer: SHIMANO