AFAM 48012302 : AFAM Chain Kit 520XSR 16/41 Super-Reinforced - Ultra-Light Hard Anodized Rear Sprocket €168.10
JT DRIVE CHAIN : JT/JT Chain Kit 420HDR 13/48 (No OEM Ratio) Reinforced - Steel Standard Rear Sprocket €37.88
JT DRIVE CHAIN 484264 : JT Chain Kit 520HDS 13/49 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €67.62
JT DRIVE CHAIN 484267 : JT Chain Kit 520HDS 14/50 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €63.62
D.I.D 48011006 : DID/PBR Chain Kit 520ERT3 14/48 Super-Reinforced - Ultra-Light Rear Sprocket €107.96
AFAM 48010886 : AFAM Chain Kit 420MX2 15/55 Standard - Ultra-Light Hard Anodized Rear Sprocket €95.43
AFAM 48010721 : AFAM Chain Kit 520XRR3 14/50 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €154.04
D.I.D 484897 : DID/REN Chain Kit 520ERT3 14/50 Racing - Ultra-Light Self-Cleaning Rear Sprocket €135.10