Chains

KMC e11

e11 - CN11177 · 1/2"x11/128" · EcoProteQ

Compatibility: reviewed

Known specifications can be used by the compatibility engine.

Retailer offers

Where to Buy

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BikeTiresDirectNew · Checked Nov 4, 2026, 6:17 AM

$71.50In stockVisit store

BackcountryNew · Checked Nov 4, 2026, 5:33 AM

$72.08In stockVisit store

Competitive CyclistNew · Checked Nov 4, 2026, 4:31 AM

$72.08In stockVisit store

Technical data

Specifications

Retail Chain Weight: 247 g
Speeds: 11-speed
Compatible chain families: 11 Speed Powerchain, Campagnolo 11-speed, SRAM 11 Speed Powerchain, SRAM 11-speed, Shimano 11-speed, Shimano HG-X11 11-speed
Retail Link Count: 136 links

Catalog trust

Evidence and freshness

Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.

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Technical review: Aug 31, 2026
Compatibility review: Reviewed Aug 31, 2026

Approved technical sources

KMC exact package CN11177
- kmcchain.us/products/e11ManufacturerSource checked Aug 31, 2026Evidence reviewed Aug 31, 2026
- kmcchain.us/products/e11.jsonManufacturerSource checked Aug 31, 2026Evidence reviewed Aug 31, 2026