RENTHAL 481336 : RENTHAL Chain Kit 520R1 13/49 Standard - Ultra-Light Self-Cleaning Rear Sprocket €229.98
AFAM 48010798 : AFAM Chain Kit 520XRR3 13/48 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €152.68
AFAM 48010752 : AFAM Chain Kit 520MR2 10/44 Standard - Ultra-Light Hard Anodized Rear Sprocket €100.56
D.I.D 3034523 : DID/JT Chain Kit 525ZVM-X2 15/38 Super-Reinforced - Ultra-Light Rear Sprocket Without Ducati Rear Sprocket Carri €143.12