PBR Ultra-Light Aluminium Hard Anodized 4743 - 520 SprocketRef : PBR01099A / 1122395002

PBR Ultra-Light Hard Anodized Aluminum Sprocket 4743 - 520: a sprocket designed for riders seeking lightweight, strength, and a refined finish. Machined from 7075 T6 aluminum, it combines excellent mechanical performance with a low weight. The hard anodization enhances the surface against wear while providing a satin stainless steel aesthetic. Strategic cutouts have been made to lighten the part without sacrificing its robustness.

• Manufacturer Reference: 4743 44 LD
• Material: 7075 T6 Aluminum
• Number of Teeth: 44
• Chain Pitch: 520
• Type: Standard
• Color: Stainless Steel (hard anodization)

Designed for the road and powerful machines in the roadster segment, this sprocket is aimed at riders looking to lighten the transmission while maintaining reliability and longevity. Its anodized finish makes maintenance easier and offers better resistance to mechanical and atmospheric aggressions. Compatible with 520 pitch chains, it is often fitted on powerful models such as the BMW S 1000 RR and S 1000 R, depending on the adaptability of each machine.

It is recommended to have it installed by a professional or to check the alignment and chain tension after installation to ensure safety and proper functioning of the rear end.