SRAM RED XPLR X-Sync Thread Mount Chainring - 38t 12/13-Speed Thread Mount For RED XPLR AXS PM Spider 6.5mm Offset BLK/Silver E1 Internal W-29mm Direct Mount Type Direct Mount MFPN=100867-9900-05 B-HL2422 One kit rebuilds 2 Color:Dark Sapphire Melange

SRAM RED XPLR X Sync Thread Mount Chainring 38t 12 13 Speed Thread Mount For RED XPLR AXS PM Spider 6.5mm Offset BLK Silver E1 Internal W 29mm Direct Mount Type Direct Mount MFPN=100867 9900 05 B HL2422 One kit rebuilds 2 Color:Dark Sapphire Melange Direct Mount Type Direct Mount SRAM Tooth Count 34 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position Type Chain Retaining Single Ring Round or Oval Round Offset 3 Chainline Hub Compatibility 141 148 Boost Hubs Wolf Tooth Aero 107 BCD Chainrings for SRAM Cranks are designed to pair seamlessly with the SRAM AXS 107 BCD Power Meter Spider