AFAM 48011526 : AFAM Chain kit 520XRR3 13/51 Reinforced - Ultra-light Hard anodized rear sprocket €146.51
AFAM 48011121 : AFAM Chain Kit 520XRR3 14/50 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €157.14
D.I.D 482643 : DID/PBR Chain Kit 520VX3 14/43 Reinforced - Ultra-Light Hard Anodized Rear Sprocket €128.67
RENTHAL 485417 : RENTHAL Chain Kit 520R3 14/52 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €271.78
AFAM 48010848 : AFAM Chain Kit 428MX 14/62 Standard - Ultra-Light Self-Cleaning Rear Sprocket €147.87