This is the SRAM X-SYNC 2 Steel Chainring.

Features:

• Steel chainrings for Eagle drivetrains
• Direct replacement for NX Eagle cranks
• SRAM Model ID: CR-XSNC-DM-B1

Product Specifications:

• BCD: Direct Mount SRAM 3 Bolt
• Chainring Bolts: -
• Chainring Comp.: Offset 6mm or Offset 3mm
• Teeth: 30, 32, 34
• Primary Color: Black
• Material: Steel
• Position: Single
• Speed: 11/12
• Narrow-Wide Design: X-Sync 2

Vendor Item No:

• 11.6218.041.000 (Teeth 30, Chainring Comp. Offset 6mm)
• 11.6218.041.001 (Teeth 32, Chainring Comp. Offset 6mm)
• 11.6218.041.002 (Teeth 34, Chainring Comp. Offset 6mm)
• 11.6218.041.003 (Teeth 30, Chainring Comp. Offset 3mm)
• 11.6218.041.004 (Teeth 32, Chainring Comp. Offset 3mm)
• 11.6218.041.005 (Teeth 34, Chainring Comp. Offset 3mm)