KMC e9 Sport EPT 9-Speed E-Bike Chain One size Grey

60-Day Returns · Family Owned Since 1973 · Ships From Wisconsin
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KMC e9 Sport EPT 9-Speed E-Bike Chain One size Grey
About This Item
Chain KMC E9 9-Speed EPT 136L Grey
The key to smooth e-bike shifting
A rust-resistant, extra strength e-bike chain that you can rely on mile after mile.
Designed for mid drive motor e-bikes, the e9 Sport EPT 9-Speed E-Bike Chain elevates tensile strength to exceed the international standard by over 30%, so you can push even harder.
To give durability a boost, the chain undergoes special heat treatment and uses KMC's patented metal coating for rigidity, flexibility, strength, and reduced wear and tear for an estimated lifespan of 7500km (4660 miles).
Key Features
136 link chain compatible with Bosch and other 9-speed chain driven e-bike systems
Eco Proteq (EPT) treatment doubles rust resistance over previous treatments
Designed to withstand up to 650 hours of salt spray while preventing rust
Higher torsional rigidity and shield tech riveting increase the strength
Double X bridge shape provides precise shifting
Inner and outer plate chamfering provide accurate, fast and efficient shifting
Triple X stretch proof for exceptional durability
Includes KMC non-reusable Missing Link
Features
Astoundingly responsive
The Double X Bridge design never skips a beat with an intelligent chamfer that effortlessly eases into each tooth - providing an easier, faster and more powerful ride.
Extreme endurance
Chains undergo a tremendous amount of stress when used with a power mid-drive motor as found on E-bikes. KMC's E-bike chains offer high strength, proprietary riveting technology, and patented metal coating. technology that further strengthens the chain and its resistance to wear and tear. With an estimated lifespan of 7500km (4660 miles), it'll take you for the long haul.
Rust protection
Eco ProteQ (EPT) chains pass a 650-hour salt test for handling boardwalks and harsh winter conditions. EPT coating elevates chain strength up to 10 times above the strength of an untreated chain.
Specifications
Color Grey
Size One size
Gender unisex
Intended User Age 12 years and over
Model Year 2026
Weight 277g
Material Components Steel
Specifications
Brand KMC
Condition New
Model Stash Jacket
Type E-Bike Chain
Part type Chain
Bike type Chain
Size One size
Colour Grey
Frame size One size
Manufacturer part number CN09464
Unbeatable Year-Round Bargains
Wheel & Sprocket has been family owned since 1973, with shops across Milwaukee, the Fox Valley, Madison and Chicagoland. Every order is picked and packed by people who ride, and if something is not right a mechanic will answer you — not a script.
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Wheel & Sprocket Outlet · Item 766759709464

Item specifics