e9 EPT

eBike rated 9 speed chain with EPT rust proof treatment Higher torsional rigidity and highest pin power of any KMC chain to resist to high torque ebike motors Compatible with all drivetrains from major manufacturers Triple-X durability for guaranteed long life (up to 7500km / 4500 miles) EPT: environmentally friendly rust proof treatment, increases chain life and performance in all conditions Attributes Links 136 Chain Width 6.6mm Link Type Missing Link Primary Color Silver Speed 9 e-Bike approved Yes