Vortex 733ZK-42 Steel Rear Sprocket 42T

The Vortex 733ZK-42 is a high-quality 42-tooth steel rear sprocket engineered for performance motorcycle applications. Built to Vortex's exacting standards, this sprocket delivers reliable power transfer and long-lasting durability under demanding riding conditions.

Key Features:

• 42 Teeth — direct replacement tooth count for stock gearing or performance tuning
• Steel construction — superior strength and wear resistance compared to aluminum alternatives
• ZK carrier pattern — precision-machined bolt holes for a secure, properly aligned fit
• Manufactured to tight tolerances for smooth, quiet chain engagement
• Black oxide or natural steel finish for corrosion resistance
• Compatible with standard 520, 525, or 530 chain pitch (verify with fitment guide)

Vortex is a trusted name in motorcycle drivetrain components, producing sprockets that meet or exceed OEM specifications. The 733ZK-42 is an ideal choice for riders seeking a dependable replacement rear sprocket or looking to fine-tune their bike's acceleration and top-speed characteristics.