Campagnolo Chorus/Athena 11 Speed Chain The new 5.5mm thickness has been combined with new materials and a special anti-friction treatment which permits outstanding fluidity. We have reduced the width of the chain to 5.5mm with the new spacing and a new material has been envisaged for the outer links. The pins are hollow inside to reduce the weight while maintaining strength. It is necessary to use tool UT-CN300 to fit it. The Ni-PTFE treatment ensures smoothness and long life. The Ultra-Link (TM) fastening system guarantees strength and operation with the new 11-speed sprockets.Width: 5.5mm Weight: 2.24g /link 114 links requires Ultra-Link (TM) for 11s chain 11s outer link new material for outer link Ultra-Link (TM) fastening system external links in special new steel Ni-PTFE anti-friction treatment
Want to check out more cheap chains?! I've compiled a range of discounted bike chains for you, of a variety of speeds and riding types. Each model is labelled with the intended use and gear compatibility (from 6 to 11 speed!) and brand, so you can locate, purchase & fit the appropriate width and length model to your pride and joy. No-one enjoys the result of a snapped chain, so use this section to replace yours before the inevitable crash!