PBR Alu Reinforced Rear Sprocket - 520

The Ergal sprocket with PBR hard anodizing treatment, Item: 4747 45 LD, represents the pinnacle of lightness, performance, and reliability for racing and sport applications. Made from top-quality Ergal alloy, it benefits from a special hard anodizing treatment that significantly increases wear resistance while reducing friction and weight compared to traditional solutions. These features make it ideal for professional riders and demanding enthusiasts, and it is used in Moto2 and Superbike championships.

MAIN FEATURES:
Material: Ultra-lightweight Ergal alloy with hard anodizing treatment, offering a unique combination of lightness and strength.
Pitch: Compatible with 520 pitch chains.
Color: Available in anthracite and various shades of grey, ensuring a racing look and effective corrosion protection.

ADVANTAGES:
Racing Performance: Chosen by top professional teams, we supply this sprocket to Moto2 and Superbike teams to ensure high performance, reduced inertia, and quicker drivetrain response.
Lightweight and Durable: The hard anodizing treatment provides exceptional resistance while maintaining extremely low weight.
Reduced Wear: The special anodizing significantly reduces friction and greatly extends the sprocket’s lifespan even under extreme conditions.

DURABILITY AND MAINTENANCE:
Thanks to the hard anodizing treatment, these sprockets deliver consistent performance even in the most demanding track conditions, offering longer lifespan and reduced maintenance compared to standard Ergal sprockets.

Note: Make sure to select the correct number of teeth and pitch for your specific motorcycle model to ensure optimal performance.