Using a wide 1/2" x 1/8" chain format, the Z1eHX provides excellent engagement with single-speed chainrings and cogs, helping reduce wear and improve drivetrain stability. The reinforced construction is specifically rated for e-bike use, making it well-suited for commuting, cargo bikes, and utility riding where higher loads are common.
With 113 links, the chain can be shortened to fit a variety of frame and hub configurations. It includes a KMC MissingLink connector, allowing for easy installation and removal without specialized tools, which simplifies maintenance and cleaning.
Compatibility
- Single-speed drivetrains
- Internally geared hubs (compatible with 1/8" chain systems)
- Track bikes
- BMX bikes
- E-bikes requiring a 1/8" single-speed chain
Not compatible with:
- Multi-speed drivetrains
- 3/32" chain systems
Key Features
- Wide 1/2" x 1/8" single-speed chain
- Reinforced, e-bike-rated construction
- Durable design for high-torque applications
- 113 links, easily sized to fit
- Includes KMC MissingLink connector
- Suitable for commuting, cargo, and utility riding
The KMC Z1eHX Wide is an excellent choice for riders who need a strong, dependable single-speed chain capable of handling everyday use, heavy loads, and e-bike power with confidence.

