JT DRIVE CHAIN 486611 : JT Chain Kit 520HDS 17/48 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 71,50 €
RENTHAL 484893 : RENTHAL Chain Kit 520R1 14/51 Standard - Ultra-Light Self-Cleaning Rear Sprocket 237,88 €
D.I.D 3033799 : DID/JT Kettensatz 530ZVM-X2 16/42 Super verstärkt - Standard Kettenrad hinten 190,21 €