PBR Standard C45 Steel 4384 - 520 SprocketRef : PBR00442A / 1075494002

PBR Steel Crown C45 Standard 4384 - 520, 43 teeth. Designed for regular replacement on 520 transmissions, this crown is aimed at urban riders and roadster owners looking for a reliable, simple, and robust spare part. Its black finish gives it a discreet look while easily integrating with most drivetrains.

• Manufacturer Reference: 4384 43 C45
• Brand: PBR
• Material: C45 Steel — commonly used in transmission parts
• Number of Teeth: 43
• Chain Pitch: 520
• Type: Standard
• Color: Black

Ideal for refurbishment or preventive maintenance, this crown fits standard 520 mounts with 43 teeth. Examples of compatible motorcycles include: HONDA X-ADV 750 DCT ABS (2025), YAMAHA YZF-R1 M (2024), and HONDA FORZA 750 (2025).

Practical advice: replace the crown at the same time as the chain and sprocket when wear is visible to preserve the longevity of the final drive. Follow the torque specifications recommended by the manufacturer and check the chain alignment after installation. For optimal safety, have the installation done by a professional if you are not equipped.