KMC Z7 for 6 / 7 / 8 speed chain for mountain bikes, commuter bikes, road bikes, kids bikes, etc.

EXDU treated mushroomed pins improves chain durability.

• 116 Links
• Compatible with 6 Speed
• Compatible with 7 Speed
• Compatible with 8 Speed
• For Shimano drivetrains
• Includes Quick Link worth $15