Shimano Bicycle 138 with quick XTR CN-M9100 Chain, links, 12-speed, links, grade.

------------------------------------------------------------------------------------------------------------------ 【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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HG Chain 12 Speed 138 links Quick Links XTR grade