KMC X9 EPT

EcoProTeq (EPT) treatment doubles the rust resistance compared toKMC's RustBuster (RB) treatment Benefits of the smoother coating are less noise, great performance,and maximum rust resistance Double X bridge shape and inner plate chamfering for super-fast and smooth shifting Width: 6.6mm 325g Attributes Links 116 Chain Weight 300g Chain Width 6.6mm Link Type Missing Link Primary Color Grey Speed 9 e-Bike approved No