AFAM 482987 : AFAM Kettenkit 520XHR2 16/40 Super-verstärkt - Ultra leicht hard eloxiert Kettenrad 198,28 €
JT DRIVE CHAIN 485436 : JT Chain Kit 520X1R 13/52 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 92,64 €
D.I.D 486871 : DID/JT Chain Kit 520ERT3 13/48 Racing - Ultra-Light Self-Cleaning Rear Sprocket 105,63 €
D.I.D : DID/JT Chain Kit 520ERT3 13/50 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket 106,70 €