D.I.D : DID/PBR Chain Kit 520ERT3 13/50 Super-Reinforced - Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket 119,80 €
D.I.D 486873 : DID/JT Chain Kit 520ERT3 15/45 Racing - Ultra-Light Self-Cleaning Rear Sprocket 101,86 €
D.I.D : DID/PBR Chain Kit 520ERT3 13/51 Super-Reinforced - Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket 113,37 €
AFAM : AFAM Chain kit 520XSR 16/45 Super-Reinforced - Ultra-light Hard anodized rear sprocket 180,78 €
D.I.D : DID/PBR Chain Kit 520ERT3 12/52 Super-Reinforced - Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket 121,46 €