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The Shimano Ultegra Chain is a super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts and maximum durability. The outer plate design has been developed to reduce the chance of chain suck.
Sil-Tec surface treatment technology (PTFE plating) is smooth running and increases durability. The inner plate has been developed for better contact with gears providing smoother shifting under high load, while also providing efficient pedalling, increased rigidity and near silent running.
For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains and cassettes.
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