D.I.D : DID/JT Chain Kit 520ERT3 13/50 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €106.99
D.I.D : DID/PBR Chain Kit 520ERT3 13/50 Super-Reinforced - Ultra-Light Self-Cleaning Hard Anodized Rear Sprocket €120.72
D.I.D : DID/JT Chain Kit 520ERT3 17/45 Super-Reinforced - Ultra-Light Self-Cleaning Rear Sprocket €106.08