Can I change the cage on a Campagnolo Chorus derailleur?
Daytona and Chorus use different cage fixings, so swapping a Daytona cage in in place of a Chorus 10s one is not possible.

Daytona used a circlip, Chorus uses a tubular bolt to secure the cage to the lower pivot assembly of the rear derailleur (RD).

Unless the RD has been crashed, or the cage has been "snagged" by the spokes of the rear wheel, it's unlikely that the cage is deformed.

More likely is that the rubber o-rings that set the amount of float on the top pivot have softened with prolonged contact with mineral oil and the RD is no longer hanging dead square - this assumes that you have done a full &amp; correct RD set-up.

If you want to send us the RD for checking, we can do this ...

HTH

Graeme

Campagnolo main UK Service Centre

www.velotech-cycling.ltd.uk