KMC Z-72 5-8sp Chain

- X8.99: stretchproof, chamfered plate, full-nickel plated chain for 5-8 speed and great for internal geared hubs
- Z72: chamfered inner plates with Bulls-eye rivets for 5-8 speed
- Z51: standard bushingless, chamfered plate chain for 5-8 speed
- Z30: economy bushingless chain for 5-8 speed
- Width= 3/32-inch