• FSA`s steel megatooth 4 bolt chainrings are perfect for MTB and E-MTB bikes with heavy-footed power riders
• Long tooth profile enhances chain retention
• Thick Thin tooth design for maximum chain engagement
• Compatible with all 9, 10, and 11 speed chains as well as Sram 12s Eagle chains
• Not compatible with Shimano 12s or Sram 12s road chains

Specifications:

• Mount:104mm 4-bolt
• Teeth:42T
• Type:
• Material:Steel
• Spec:
• Color:Black
• Chain:
• Tooth Type:Narrow/Wide
• Weight:
• Offset:
• Ring Location