KMC Chain e1 EPT

High quality materials and an extremely precise production technology makes the narrow chain e1 EPT extremely durable and offers a very long life cycle.
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KMC‘s EcoProTeQ technology EPT protects chains against corrosion for twice as long as conventional rust protection and thus sets new standards. Each component of every chain link is treated separately with EPT. This means a 100 % coating that offers the lowest possible attack by water, salt and air humidity. Another characteristic of EPT: The very smooth surface gives chains excellent running qualities. Dirt build-up is minimized in the long term, which means that chain maintenance is significantly relieved.
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KMC Sprockets Narrow 3/32“

• hardened CrMo steel, black
• perfectly tailored to wide KMC chains
• maximum efficiency, saves battery
• maximum durability, highest precision
• simple conversion

available for
Shimano hubs (16 to 30 teeth) | see details >
Enviolo hubs (16 to 22 teeth) | see details >

KMC Chainrings Narrow 3/32“

• perfectly tailored to wide KMC chains
• maximum efficiency, saves battery
• maximum durability, highest precision
• simple conversion

available for
Bosch Gen 4 (34 and 38 teeth) | see details >
Bosch Gen 3 (38 and 44 teeth)| see details >
Bosch Gen 2 (15 to 21 teeth) | see details >
NEW: BCD104 Narrow Wide for 4-arm spiders | see details >