Two Renthal sprockets, one never used and a D182 Renthal Sprocket Carrier. These came included with one of my bikes and I have never put them on, but from the light use on one of them, they have been used at some stage. Both sprockets are 41 teeth and for 530 chains. All in good condition and came off a Multistrada 1260 but may fit other models. £120 for the lot including UK mainland postage.