KMC E12 12-Speed Chain
KMC E12 12-Speed Chain, KMC was the first chain manufacturer to develop special chains for e-bikes with mid-mounted motors. Our analysis of the power transmission on e-bikes with a mid-motor showed that the frequent shifting operations under load require significantly higher safety reserves that cannot be realized with classic chains. Check out our e-bike chains with extra strength coatings and allow for higher torque.