KMC Chain > Chains > e9-EPT
9 speed eBike chain coated with KMC’s latest breakthrough in rust protection. EcoProteQ treatment doubles?the rust resistance compared to the RB treatment. Benefits of the smoother?coating are less noise, great performance, maximum rust resistance and great?look.
Super fast + smooth shifting.
Double the rust resistance compared to our RustBuster treatment.
Better durability and higher pin power to stand up to the high torques of an eBike motor.