SunRace MX9 X Wide Range Cassette XD Type - 11 Speed - Black - 10-42

Compatibility freewheel: 11-, 12-speed SRAM XD MTB. For XD® Driver Body. Shimano 105 CS-5700 Cassette Sprocket Unit 21-23-25T (for 12-25T) - Y1YN98070. Shimano 105 CS-5700 Cassette Sprocket Wheel 14T - Y1Z81400N.

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