D.I.D 484862 : DID/PBR Chain Kit 525VX3 15/41 Reinforced - Ultra-Light Hard Anodized Rear Sprocket €157.43
AFAM 48013048 : AFAM Chain Kit 525XHR3 15/39 Super-Reinforced - Standard Rear Sprocket Without Ducati Rear Sprocket Carrier €176.69