KMC offers a total e-Bike Solution for superior chain and cog tooth running efficiency and specially designed teeth for enhanced chain retention.
Chain Mate
The Chainring roller seats between teeth are perfectly matched to chain rollers for exceptional component engagement, with higher power transmission efficiency and longer component lifespan.
KMC Shield Riveting
Shield Tech is a patented new riveting tech that utilizes a reinforced pin design, the pin surface raise 10% and significantly increases 25% pin power.
Optimal Tooth Design
Chain retention is enhanced via an optimized tooth design to hold the rollers in place, preventing chain drop while also reducing friction.