Vortex 314ZK-42 Steel Rear Sprocket 42-Tooth

The Vortex 314ZK-42 is a 42-tooth steel rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Vortex Racing is a trusted name in the powersports industry, known for precision-machined drivetrain components that deliver reliable power transfer and long service life.

Manufactured from high-grade steel, this rear sprocket offers excellent durability and wear resistance under demanding riding conditions. The steel construction makes it an ideal choice for riders who prioritize longevity and strength over weight savings, particularly in street and track applications.

Key Features:

• 42-tooth rear sprocket for compatible motorcycle applications
• Precision-machined from high-grade steel for durability and long wear life
• Direct-fit replacement — no modifications required
• Consistent tooth profile ensures smooth chain engagement and reduced drivetrain wear
• Vortex Racing quality construction built to OEM and performance standards
• Part Number: 314ZK-42

Whether used as a stock replacement or as part of a sprocket and chain upgrade, the Vortex 314ZK-42 delivers the precision and reliability expected from a leading powersports drivetrain manufacturer.