1/2" X 11/128". Pin Length: 5.65 mm. 136Links. Hi-Performance. Triple X-Durability. Anti Rust/e-Bike. Non Directional. EcoProTeQ coated. Mid-motor e-Bike 11-speed derailleur systems.
Best Price: £34.00 from Merlin Cycles
KMC E11 EPT E-Bike Chain – 11 Speed – Silver / 136L Reviews