Description
• 400% range
• For use with XPLR 1x rear derailleurs
• Compatible with Flattop chains
• For 11-speed HG road driver bodies
• SRAM Model ID: CS-PG-1231-D1
- Speed : 12
- Finish : Nickel-chrome
- Cog Details : 11-12-13-15-17-19-21-24-28-32-38-44
- Range : 11-44T
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