Truvativ Descendant 7K Alloy Eagle SuperBst DUB 12s 170 32T No BB
DETAILS
- The X-SYNC 2 chainring profile features teeth that are precisely controlled to work seamlessly with the SRAM chain's inner and outer links
- SRAM DUB technology allows for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility
- Optimized 7000 series forged aluminum arms
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Direct mount chainring
