KMC Chain > Chains > 11 Speed > X-Series > X11EPT ECO PROTEQ
X11EPT ECO PROTEQ
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.
650 Hours Salt Spray
Double X Bridge Shape
Super fast + smooth shifting.
Eco ProTeQ Technology
Double the rust resistance compared to our RustBuster treatment.