PBR Standard Steel Sprocket 4671 - 525 (Manufacturer's reference: 4671 44 C45)

Designed for riders who want a reliable and straightforward drive component, this PBR sprocket embodies the competition expertise of the brand. Machined from 18NCD5 steel, it features a sleek black finish and mechanical properties suited to the demands of road transmissions.

• Material: 18NCD5 steel, selected for its strength
• Number of teeth: 44 (standard configuration)
• Chain pitch: 525 — intended for transmissions equipped with this pitch
• Type: standard, black finish
• Controlled manufacturing process for precise tooth geometry

The design and treatments applied reduce abrasion effects and offer better corrosion resistance compared to generic steels, making it suitable for regular road use. Ideal for roadsters equipped with a 525 chain, it is particularly suitable for performance engine architectures and running gear where engagement precision is important.

Useful reference for maintenance or preparation: 4671 44 C45. Check the chain pitch and the number of teeth required for your model before installation.