PBR standard steel - 520 42 teeth SprocketRef : PBR01676A / 1152477002

PBR standard steel sprocket, designed for final drives equipped with a 520 chain. Drawing from PBR's competition experience, this 42-tooth sprocket is aimed at riders looking for a robust and precisely machined part for use on roadsters and sports bikes compatible with 520.

• Material: steel (alloy used in competition for its mechanical properties)
• Number of teeth: 42 teeth — standard version, suitable for original ratios
• Chain pitch: 520 — designed to match sprockets and chains of this size
• Controlled manufacturing: precise machining and surface treatment aimed at durability and abrasion resistance
• Design inspired by competition experience for reliability suited to demanding road use

Manufacturer reference: 4799 42 C45. Suitable for machines accepting a 520/42 sprocket — among the commonly compatible bikes: DUCATI STREETFIGHTER V4 S (2025), DUCATI STREETFIGHTER V4 (2025), and DUCATI PANIGALE V4 S (2025). Before installation, check the chain pitch, spacing, and compatibility with your sprocket carrier to ensure a proper fit.