overview

SILENCE, ACTION. THE CHORUS 11-SPEED CHAIN IS QUIETER THAN EVER.

The 5.5 millimetre 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 5.5 millimetres 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 fastening system guarantees strength and operation with the 11-speed sprockets.

technical features
width 5,5 mm - Ni-PTFE Finish - 114 links - requires Ultra-Link for 11s chain - 11s outer link - new material for outer link

weight
256g

features

• Ultra-Link fastening system
• Ni-PTFE anti-friction treatment
• width 5.5 millimetres
• external links in special steel

accessories

reviews

Product Rating: (4.00)   # of Ratings: 1   (Only registered customers can rate) (Only registered customers can rate) 1 - Terrible 2 - Bad 3 - OK 4 - Good 5 - Great 0% 50% 100% Sort: New to Old RE-SORT COMMENTS: Helpful to Less Helpful Less Helpful to Helpful New to Old Old to New High to Low Rating Low to High Rating Showing comments 1-1 of 1 1. BikeRadar on 12/13/2011, said: Our main criticism of the Chorus chain is not of the product itself but of the fact that you need Campag’s dedicated – and very expensive – chain tool to remove it (though Pedro's have recently created a cheaper version). Campag’s 11-speed chain is narrower than their 10-speed version (5.5mm compared to 5.9mm), but is actually stronger. It doesn’t have Record’s hollow pins, but other than that is identical: nickel PTFE (better known as Teflon) surface for reduced friction and the same redesigned Ultra-Shift outer links. The weight difference over Record? Just 15g. Was this comment helpful? yes no   (0 people found this comment helpful, 0 did not) Showing comments 1-1 of 1