The durable Campagnolo Chorus 11-speed road bicycle chain provides efficient shifting with quieter, quicker, smoother shifting action.
- New narrow design at 5.5mm eliminates friction with adjacent sprockets and chainrings - this means quieter, quicker and smoother shifting action
- Ultra-Link system improves chain strength in the most demanding situations
- Ultra-Shift outer links keep those gears changing with speed and precision
- Chrome/nickel plated steel outer link with Ni-PTFE anti-friction treatment increases longevity by an amazing 20%
- Requires Campagnolo UT-CN300 chain tool for proper installation