



PBR brings its competition expertise to the road with this standard front sprocket 281 — a part designed to last and transmit power with complete confidence. Built from high-quality 18NCD5 steel alloy, it combines abrasion resistance and corrosion resistance, a result of a rigorous manufacturing process inherited from the teams.
Designed for easy installation on 520 transmissions, this sprocket ensures precise chain engagement and reduces friction, limiting premature wear. Ideal for cross and roadster-type motorcycles, it suits both vintage and modern machines looking for a reliable drive component.
Common mounting examples: HONDA XR 600 R (PE04), HONDA NX 650 DOMINATOR (RD02), HONDA XL 600 R (PD03). Choose this PBR sprocket when replacing the front drive element and seeking a part manufactured to demanding standards.