KMC E12 EPT 12 Speed Chain, Silver, 130L

• Size: 1/2" x 11/128"
• Compatibility: Compatible with all 12-speed derailleur systems
• Colour: Dark Silver
• Pin length: 5.2mm
• Weight per 110 links: 239g
• EPT: Maximum rust protection
• Especially designed for E-bikes with mid-motors
• Length: 130 Links
• Perfect shifting thanks to X-bridge

Offering high performance and maximum durability, the KMC E12 EPT chain is a perfect choice for 12-speed derailleurs. Including faster and smoother shifts and longer chain life.

The non-toxic, environmentally friendly EcoProTeQ technology (EPT) from KMC protects chains against corrosion (only after 650 hours of salt spray test do the first traces of rust develop) 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 buildup is minimized in the long term, which means that chain maintenance is significantly relieved.

X-Bridge
The KMC X-Series has been designed with the specific characteristics of the Shimano, SRAM and Campagnolo systems in mind and will meet the most demanding requirements. Elaborately designed and manufactured, the X-Bridge technology, thanks to precisely chamfered plates, allows smooth propulsion and perfect gear changes in all driving situations.

The Non-Directional design makes it independent of direction which allows maximum compatibility on MTB or Race bikes. With its unique stretch-proof treatment, the durability has been enhanced massively by reducing the attrition between the inner plates and pin. As a result, chain life has been significantly prolonged. The upper bridge forms a slant vault parallel to the tip of the tooth movement. This vault shape makes the tooth and chain engage much more precisely.