Campagnolo Ketting 11sp chorus - CN9-CH1

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.