PBR Ultra-Light Aluminium Hard Anodized 504 - 520 SprocketRef : PBR00310A / 1075417006

PBR Ultra-Light Hard Anodized Aluminum Sprocket 504 - 520 (Manufacturer Part No: 504 46 LD)

Designed by PBR with expertise gained from competition, this aluminum sprocket combines lightness and strength for 520 transmissions. It is intended for riders seeking a reliable wear part for their roadster, adhering to a strict manufacturing process and high-quality raw materials.

• Material: ultra-light aluminum with hard anodization
• Number of teeth: 46 teeth
• Chain pitch: 520
• Type: standard, stainless/alu finish
• Corrosion and abrasion resistant — machining and treatments suitable for longevity
• Optimized to limit friction at the tooth level thanks to careful finishing

The PBR 504 sprocket fits 520-equipped transmissions and is suitable for configurations where reducing unsprung weight is desired without compromising robustness. Ideal for routine maintenance and standard replacements on roadsters, it fits many models (e.g., YAMAHA R9 2025, KAWASAKI Z 500 SE 2025, SUZUKI GSX-R 1000 R ABS 2021 according to mounting equivalence).

For installation, follow the torque specifications recommended by the manufacturer and check the condition of the chain and sprocket to ensure even wear of the transmission.