Shimano 12s ICSR810012134 CS-R8101 11-12-13-14-15-17-19-21-24-27-30-34T

------------------------------------------------------------------------------------------------------------------ 【Color & Appearance】

Actual color may vary slightly from the photos due to screen settings, lighting, or production batch differences. 【Size Note】

Please refer to the size chart in the listing images and/or listing description before purchasing, as sizing may differ slightly from your local standards (cm-based measurements).

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Shimano CS-R8101 12-speed cassette sprocket, 11-34T