KMC Z1 eHX Axis Frame: Hi-ten steel frame with

Frame: Hi-ten steel frame with cro-mo down tube for durability and smooth riding

Low stack height midsole stabilizes the foot and maximizes power transfer efficiency

Shock-Absorbing Construction: Reduces vibrations from the road

For even more convenience

Fine Print:

KMC Z1 eHX Axis Frame: Hi-ten steel frame withProduct Information KMC is known for producing some of the most reliable bicycle chains on the marketthough their naming conventions can be a bit unconventional! The Z1eHX Wide Chain, formerly known as the Z610HX, is built for strength and durability. Mushroomed rivets for increased chain strength Heavy duty construction Anti drop design for reliable performance Stretch proof treatment extends chain life Compatible with internal hub systems Formerly