Kolo PBR alu renforcé - 520 43 zubůRef: PBR01810A / 1155490001

Reinforced aluminum sprocket - 520 43 teeth by PBR

Ergal sprocket with hard anodizing treatment, designed for sports and road use. The material and finish reduce friction and improve durability for demanding use. This product is designed to provide increased transmission responsiveness in sports conditions.

Design and materials

• Ergal alloy treated with hard anodization offering a lightweight and robust part to reduce transmission inertia.
• Hard anodizing treatment decreasing friction and limiting wear for consistent performance in intensive use.

Usage and performance

• Designed for competition and sports use, used in Moto2 and Superbike for a sharper transmission response.
• Enhanced durability under severe conditions to extend maintenance intervals.

Practicality and features

• Compatible with 520 chain pitch, to be mounted only with chain and sprocket of the same pitch to ensure proper functioning.
• 43 teeth indicated on the product, check this number before purchase to ensure compatibility with your model.

Advantages

• OEM reference 4747 43 LD
• Compatible universes Trail/Adventure, Sport/Racing, and Roadster

Examples of compatible motorcycles

• APRILIA TUONO 660 FACTORY (2026)
• APRILIA TUONO 660 (2026)
• APRILIA TUAREG 660 RALLY (2026)

Complete list of compatible motorcycles available in the dedicated section below