KMC E9 EPT 9-Speed Chain - Silver / 136 Link

• 1/2" X 11/128"
• Pin Length: 6.6 mm
• 136 Links
• Weight: 344 grams
• Colour: Dark Silver
• Hi-Performance
• Triple X-Durability
• Anti Rust/e-Bike
• Non Directional
• EcoProTeQ coated
• Mid-motor e-Bike 9-speed derailleur systems