PBR Ultra-Light Aluminium Hard Anodized 4522 - 525 SprocketRef : PBR00183A / 1075345003

Inspired by PBR's racing expertise, the Ultra-Light hard anodized sprocket 4522 - 525 combines lightweight construction with a durable finish for demanding roadsters. Made from a monobloc aluminum, it features precise tooth design and a hard surface treatment that limits corrosion and wear while maintaining a brushed stainless steel appearance.

• Brand: PBR — competition range
• Manufacturer reference: 4522 42 LD
• Material: monobloc aluminum, hard anodization
• Color / finish: stainless steel (hard anodized)
• Number of teeth: 42
• Chain pitch: 525
• Machining: strict quality control for consistent tooth design

The monobloc design ensures good mechanical stability and uniform wear of the teeth. The hard anodized treatment protects against abrasion and corrosion, which is useful for road use where the chain and sprocket are subjected to splashes and friction. Suitable for 525 drive trains, it installs in place of the original on compatible models — including the Ducati Streetfighter V4 (2024) and its variants — while respecting manufacturer tolerances.

Ideal for the rider seeking a lightweight, precise, and durable sprocket, it fits well for both occasional track setups and daily road use.