Competitive CyclistNew · Checked Sep 20, 2026, 5:22 AM
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Chains
Shimano CN-M7100 Chain
HG 12-speed · 116 links
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Aug 14, 2026
- Compatibility review
- Reviewed Jul 28, 2026
Approved technical sources
- Shimano front drivetrain compatibility C-455ManufacturerSource checked Jul 28, 2026Evidence reviewed Jul 28, 2026
- Shimano general chain specificationManufacturerSource checked Jul 28, 2026Evidence reviewed Jul 28, 2026
- Shimano package labelling informationManufacturerSource checked Jul 27, 2026Evidence reviewed Jul 28, 2026
- Y's Road CN-M7100 exact Shimano package identityRetailerSource checked Jul 28, 2026Evidence reviewed Jul 28, 2026
Technical data
Specifications
- Speeds
- 12-speed
- Supported speeds
- 12-speed
- Compatible chain families
- Shimano HG 12-speed
- Links
- 116 links
- Front drivetrain groups
- Shimano C455 Grx 2x12, Shimano C455 105 Mechanical 2x12