KMC Z8.1 Rustbuster Chain Color:Silver • AXS™ app: Easily update

• AXS™ app: Easily update firmware and view power meter metrics

Clean seams and construction for a distraction-free fit

• Mavic's ultimate performance and reliability for trail adventurers now optimized for the new breed of larger trail tires

• SPROCKET ECLAT "ABYSS" sprocket

KMC Z8.1 Rustbuster Chain Color:Silver • AXS™ app: Easily updateZinc and chrome treatment resists corrosion and rusting Ideal for wet weather or winter commuter bikes Withstands the rigors of a 500 hour salt spray test without rusting IG compatible 6 7 8 speed chain Width: 7. 1mm 321g Link Type : Missing Link e Bike approved : No Links : 116 Chain Weight : 321g Speed : 6 7 8 Chain Width : 7. 1mm