JT DRIVE CHAIN : JT/JT Chain Kit 420HDR 12/52 (No OEM Ratio) Reinforced - Steel Standard Rear Sprocket €38.26
D.I.D 3034533 : DID/JT Chain Kit 525ZVM-X2 15/41 Super-Reinforced - Standard Rear Sprocket Without Ducati Rear Sprocket Carrier €163.55