KMC-X11E Sport 126L E-Bike 11 Speed Chain

The KMC-X11E Sport is not the standard KMC X Series chain. This e-bike rated chain is designed specifically for the extra torque and abuse a mid-drive motor can put on a drive train. It is rated to go 7,500km (4,660 miles). I don't know about you but I am lucky to get 800 miles on a standard X series chain. Check out these features: ​Double X Bridge Shape Super fast + smooth shifting. Stretch Proof Treatment High Torsion Resistance Mushroomed Riveting Outer Plate Chamfering Inner Plate Chamferring Highest Pin Power (450 kgf) Triple X Durability Unsurpassed durability. Non-Directional eBike Approved Better durability and higher pin power to stand up to the high torques of an eBike motor. ​126 Links (so you don't need 2 chains with big sprockets)