PBR standard aluminium - 525 42 teeth SprocketRef : PBR01547A / 1075349010

The standard 525 aluminium PBR sprocket (manufacturer reference: 4529 42 L) is aimed at riders looking for a lightweight transmission component designed with competition experience. Machined from quality aluminium, it combines lightness with resistance to corrosion and abrasion, while being suitable for the 525 chain pitch. Ideal for roadsters, it features an optimised tooth profile for a positive engagement with the sprocket and minimises friction between the chain and sprocket.

• Brand: PBR — competition heritage
• Material: Aluminium
• Number of teeth: 42
• Chain pitch: 525
• Type: Sprocket (Type 4529)
• Manufacturer reference: 4529 42 L

Designed for easy replacement during a transmission service, this sprocket fits 525 configurations for road use. When installing, check the sprocket/sprocket alignment and chain tension to ensure optimal longevity. Regularly maintain the chain (cleaning and lubrication) to preserve performance and limit wear.

Compatible indicative top motorcycles:

• TRIUMPH SPEED TWIN 1200 RS (2025)
• TRIUMPH SPEED TWIN 1200 ABS (2025)
• TRIUMPH SCRAMBLER 1200 XE (2025)