Campagnolo Record Rear Derailleur - 10 Speed - SS Short CageCampagnolo Record Rear Derailleur 10 Speed SS Short Cage Dominant presence of carbon fibre symbolises the extra competitive edge of the Record group. Attention to the smallest detail obtains the maximum effectiveness. It ensures rapidity and precision in every situation. This short cage rear derailleur is designed to interface perfectly with classic and compact cranksets. Every particular has been designed down to the smallest detail to obtain the