Campagnolo Record 10 Speed Rear Derailleur

This derailleur has been designed down to the smallest detail to obtain the maximum effectiveness and has a competitive charge thanks to the dominant presence of carbon fibre.
It has a a Composite outer plate, Titanium hanger and pivot bolt and Composite outer cage. All of these combine to ensure rapidity and precision in every situation.
It is available with a short or medium cage, to interface perfectly with classic and compact cranksets.
Upper to lower pulley-axle: 55mm(short), 72.5mm(medium).
Weight: 184g(short), 193g(medium)