D.I.D : DID/JT Chain Kit 520ERT3 13/48 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 98,71 €
RENTHAL 481370 : RENTHAL Chain Kit 520R1 13/49 Standard - Ultra-Light Self-Cleaning Rear Sprocket 223,53 €
D.I.D 3035972 : DID/PBR Kettensatz 525ZVM-X2 15/43 Super verstärkt - Standard Kettenrad hinten 184,43 €
AFAM 48012922 : AFAM Kettenkit 520XHR2 16/41 Super-verstärkt - Ultra leicht hard eloxiert Kettenrad 203,41 €