Shimano M7100 Lock Ring & Spacer Color:Black Designed for beginners looking to

Designed for beginners looking to upgrade from a steel frame

Deep groove/guide keeps chain from jumping off

600-Series pad soaks up the shocks

Riding in the cold can be downright miserable

Shimano M7100 Lock Ring & Spacer Color:Black Designed for beginners looking toShimano M7100 Lock Ring & Spacer Shimano Spares CS M7100 lock ring and spacer The Shimano Spares CS M7100 lock ring and spacer is a genuine replacement part designed for 12 speed Micro Spline cassettes Compatibility: Specifically designed for the Shimano SLX CS M7100 cassette, but it is also an "A" match (identical in material and finish) for Shimano Deore XT CS M8100 and Shimano Deore CS M6100 12 speed cassettes. Design: Features a lock ring and a