Chainring Ebike Connex F/Bosch-Iii/Yamaha/Brose/Bafang Narrow-Wide 104Mm 42T 4B Bk

• 104mm - 4 bolt E-bike Narrow/Wide chainrings for use with Bosch-III, Yamaha, Brose and Bafang E-bike drivetrains
• High quality hardened construction offers a better than original replacement/upgrade
• Black KTL coating

Specifications:

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