
EK/PBR 520M3 13/50 Chain Kit - Ultra-light Sprocket by EK CHAIN: a kit designed for the motocross world, combining a 520 chain and an ultra-light rear sprocket made of aluminum. Created for riders who are replacing their transmission before a season or preparing a competition motorcycle, this kit compiles the essential elements for getting back on track.
Standard 520 mounting, compatible with many motocross motorcycles. Kit suitable for routine maintenance or replacements before a competition. Manufacturer reference: not provided.
Frequently compatible motorcycles: