Shimano SLX Cassette: 10-51t, MS OEM

This is a brand new Cassette. Never used. Extra inventory that we have on hand to build new bikes. You basically get a new Cassette without the box. It's the exact same item, just no box.

(OEM) CASSETTE SPROCKET, CS-M7100-12, SLX, 12-SPEED, Micro Spline