For installation UT-CN300 is required.
Campagnolo Chorus 11s chain
Fluidity, smoothness, and noise reduction: the 5.5mm Chorus chain fully meets the quality and performance standards of the 11-speed groupsets.
The strength of the treated steel links is absolute, and the Ultra-Link closure system guarantees safety and the long life of the chain.
ULTRA-LINK CHAIN CONNECTING SYSTEM: high strength chain connection - greater safety and longer chain life
ULTRA-LINK CHAIN LINKS: designed to give better performance to Campagnolo drivetrains: greater durability of the gears and sprockets, maximum efficiency in the transmission of power