The Race Face Narrow Wide Chainring is compatible with 9-12 speed chains, allowing a 1x setup. It features: 

• Teeth: 30t
  
• BCD: 104mm
  
• Color: Orange
• Compatible with 9-12 speed chains, allowing a 1x setup 
• Reversible lazer etched graphics 
• Stiff 4mm plate thickness and I-beam construction transfer loads without flexing 
• XX1-style narrow-wide tooth profiling prevents chain drop without a chainguide