AFAM 48010346 : AFAM Chain Kit 520XRR3 13/40 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €150.28
AFAM : AFAM Chain Kit 525XSR2 15/42 Super-Reinforced - Ultra-light Hard Anodized Rear Sprocket Without Ducati Rear Sprocket Car €183.19
AFAM : AFAM Chain kit 520XHR2 17/42 Super-Reinforced - Ultra-light Hard anodized rear sprocket €203.43