RD-M9050 CHAIN STABILIZER UNIT
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The Shimano XTR Di2 RD-M9050 Chain Stabilizer Unit (Part Number: Y5PU98030) is a replacement clutch mechanism designed to maintain chain tension and reduce chain slap on Shimano 11-speed mountain bike rear derailleurs.
Compatible Model: Shimano XTR Di2 RD-M9050 / RD-M9070 11-speed rear derailleurs.Function: Enhances shifting performance and provides chain stability on rough terrain.
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