KMC X11 Chain – 11 Speed – 118 Links – Silver / Black – With MissingLink
The KMC X11 is a replacement 11-speed chain designed to work with all major drivetrain brands. It’s a dependable option for road, gravel, mountain, and e-bike riders running 11-speed systems who want solid shifting performance and straightforward installation.
This chain includes KMC’s MissingLink connector and uses X-Bridge shaping to improve shift quality and durability. It is sold as a full 118-link chain and must be sized to fit your bike.
Key Functional Details
- 11-speed replacement chain
- Size: 1/2" x 11/128"
- Length: 118 links
- Includes KMC MissingLink connector
- KMC X-Bridge design for improved shifting performance
- Color: Silver / Black
- Designed for use with major 11-speed drivetrain brands
- Platform Type: Road / Gravel / MTB / E-Bike
Compatibility & Technical Notes
- Compatible with most Shimano, SRAM, and Campagnolo 11-speed drivetrains
- Fits 11-speed cassette and chainring systems only
- 118 links total — chain must be sized to the bike before installation
- Includes reusable-style connecting link for installation
- Does NOT fit 12-speed drivetrains
- Does NOT fit 10-speed or 9-speed drivetrains properly
- Platform Type: 11-speed drivetrain systems
Service / Ownership Context
Chains are wear items and should be replaced before excessive stretch damages the cassette and chainrings. When installing a new chain, length must be set correctly for the specific bike and drivetrain. Riders replacing a badly worn chain may also need a new cassette.
Fit & Use Signals
- Good Fit: Your bike uses an 11-speed drivetrain.
- Good Fit: You want a replacement chain that works across major drivetrain brands.
- Good Fit: Road, gravel, MTB, or e-bike 11-speed setups.
- Not A Fit: 12-speed drivetrains.
- Not A Fit: 10-speed or older drivetrain systems.
- Not A Fit: Riders who do not know how to size a chain correctly.