PBR Ultra-Light Aluminium 4385 - 525 SprocketRef : PBR00126A / 1075304005

PBR Ultra-Light Aluminum Sprocket 4385 - 525 (manufacturer part number: 4385 46 L)

Designed by PBR, drawing on its experience in competition, this 46-tooth sprocket is aimed at riders looking for a reliable part for both Cross and Roadster uses. Made from ultra-light aluminum, it combines lightness and strength to equip 525 transmissions.

• Material: Aluminum (ultra-light)
• Number of teeth: 46
• Chain pitch: 525
• Type: Standard — type sprocket 4385
• High resistance to corrosion and abrasion
• Optimized design for reduced friction
• Strict quality control and manufacturing processes, with high-quality raw materials

Ideal for those wanting a robust sprocket for both road and off-road, it installs easily on compatible 525 transmissions. Its design meets competition requirements without marketing gimmicks: strength, precise machining, and durability.

Some frequently associated models:

• YAMAHA R9 (2025 - 900 cc)
• SUZUKI V-STROM 800 SE (2025 - 800 cc)
• HUSABERG FE 450 IE /6 (2013 - 450 cc)