AFAM 48012306 : AFAM Chain Kit 525XHR3 15/40 Super-Reinforced - Ultra-Light Hard Anodized Rear Sprocket €201.37
AFAM 48013017 : AFAM Chain Kit 525XHR3 15/43 Super-Reinforced - Ultra-Light Hard Anodized Rear Sprocket Without Ducati Rear Spro €209.95
RENTHAL 481338 : RENTHAL Chain Kit 520R3 14/53 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €262.94
D.I.D : DID/PBR Chain Kit 520ERT3 12/52 Super-Reinforced - Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket €122.53