Sram`s latest Eagle T-Type XXSL chainrings feature a rugged and durable dual spoke design with updated tooth profile for improved shifting characteristicsAvailable in multiple tooth counts, there is ample room to refine and customize your bikes feelCompatible with T-Type chainsDirect Mount38TAlloyBlack12sp T-TypeNarrow/Wide0mmUPC/EAN/GTIN: 710845888243