D.I.D 48012181 : DID/PBR Chain Kit 525VX3 15/40 Standard - Ultra-Light Hard Anodized Rear Sprocket 157,43 €
D.I.D 48010825 : DID/PBR Chain Kit 520ERT3 13/49 Super-Reinforced - Ultra-Light Rear Sprocket 103,36 €
RENTHAL 484352 : RENTHAL Chain Kit 520R3 14/50 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 258,81 €
AFAM 48011336 : AFAM Chain Kit 520XLR2 13/48 Standard - Ultra-Light Hard Anodized Rear Sprocket 131,76 €