Shimano SLX CS M7100 12 Speed Micro-Spline Cassette - Black/Silver 45T

SERIES SLX M7100 Series. MICRO SPLINE. Aluminum gear_QTY (pcs) 1. Aluminum spider arm_QTY (pcs) 1. Average weight 513 (10-45T). Rear speeds 12. Steel gear_QTY (pcs) 11.

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