





PBR Standard Steel Sprocket 1252 - 520 (Manufacturer part number: 1252 13 18NC)
Designed from experience gained in competition, this PBR sprocket is aimed at demanding riders looking for a reliable transmission part for their roadster or off-road machine. Machined from high-quality 18NCD5 steel alloy, it offers excellent resistance to corrosion and abrasion, ensuring increased longevity against chain stresses.
The tooth profile and finish reduce friction and contribute to a smoother chain engagement, useful for both rally/cross use and road riding. PBR offers here a ready-to-mount sprocket, ideal for replacing the original part without compromising on strength.
Examples of compatible motorcycles (for reference):