D.I.D : DID/PBR Chain Kit 520DZ2 13/50 Reinforced - Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket 108,01 €
D.I.D 48013023 : DID/PBR Chain Kit 525VX3 15/41 Standard - Ultra-Light Hard Anodized Rear Sprocket 228,32 €