PBR Ultra-Light Aluminium Hard Anodized 504 - 520 SprocketRef : PBR00311A / 1075417007

Manufacturer reference: 504 47 LD

The PBR ultra-light hard anodized aluminum sprocket 504 - 520 draws on competition experience to provide a transmission part designed for demanding roadsters. Machined from high-quality aluminum, it features a stainless/anodized hard finish that limits corrosion and abrasion while maintaining a neat appearance on your chain.

• Material: hard anodized aluminum — stainless finish
• Number of teeth: 47 (sprocket)
• Chain pitch: 520 (compatible with 520 chains)
• Type: standard, direct mounting on compatible sprocket outputs
• Strict manufacturing process ensuring precise tooth profile and reduced friction

Designed to reduce friction with finely machined teeth and to withstand intense road use, this sprocket is suitable for setups that require a lightweight part without compromising mechanical integrity. It is particularly aimed at roadster riders looking for a competition-friendly original part, ready to easily integrate into 520 transmissions.

Examples of commonly compatible models: YAMAHA R9 (2025), KAWASAKI Z 500 SE (2025), SUZUKI GSX-R 1000 R ABS (2021). Check the number of teeth and chain pitch before installation to ensure proper fit.