- A strong chain designed speficially for E-Bikes and to be able to work efficiently under the stress and loads that E-bikes put on the drivetrain. EcoProteQ treatment doubles the rust resistance compared to the RustBuster treatment. Benefits of the smoother coating are less noise, great performance, maximum rust resistance and great look, Triple X Durability, KMC guaranties your satisfaction! * 1/2" x3/32" * Pin Length: 5.65 mm * 130 Links (362g) / 110 Link (306g) * Colour: Dark Silver * Hi-Performance * Triple X-Durability * Anti Rust/e-Bike * Non Directional * EcoProTeQ coated