AFAM : AFAM Chain Kit 525XSR2 15/39 Super-Reinforced - Ultra-light Hard Anodized Rear Sprocket Without Ducati Rear Sprocket Car €182.50
JT DRIVE CHAIN : JT/JT Chain Kit 420HDR 13/52 (No OEM Ratio) Reinforced - Steel Standard Rear Sprocket €39.56
PBR 899 51 TC6 : PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket 899 - 520 €52.30
AFAM 3038469 : AFAM Chain Kit 520MX6 13/48 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €137.09
PBR 489 52 TC7 : PBR Twin Color Aluminium Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket 489 - 520 €52.30
AFAM 48013086 : AFAM Chain Kit 525XSR2 17/41 Super-Reinforced - Ultra-Light Hard Anodized Rear Sprocket €196.57
D.I.D : DID/JT Chain Kit 520ERT3 13/48 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €99.06