PBR Standard C45 Steel 857 - 520 SprocketRef : PBR00396A / 1075469001

PBR Steel C45 Standard Sprocket 857 - 520 — Manufacturer reference: 857 39 C45. This PBR sprocket made of C45 steel, with a black finish, is designed for transmissions equipped with a 520 pitch chain. Created by a brand deeply rooted in competition, it caters to riders looking for a robust replacement part for quads, motocross, and roadsters.

• Brand: PBR
• Material: steel (C45)
• Number of teeth: 39
• Chain pitch: 520
• Type: standard
• Color: black

This sprocket follows standard dimensions for direct mounting on hubs designed for 520. Its steel construction provides good resistance to mechanical wear under varying usage conditions (road, trail, off-road). Ideal for routine maintenance or transmission refurbishment, it integrates with compatible sprockets and chains to restore reliable and consistent drive.

Compatibility (examples): YAMAHA TT 600 RE (DJ01) 2004, MZ 660 MASTIFF 2000, YAMAHA XT 600 E (DJ02) 2002. Always check the number of teeth and chain pitch before ordering to ensure proper fit with your machine.