Vortex 414ZK-57 Steel Rear Sprocket 57-Tooth

The Vortex 414ZK-57 is a 57-tooth steel rear sprocket engineered for performance motorcycle applications. Vortex is a trusted name in the powersports industry, delivering precision-machined sprockets that meet or exceed OEM standards in both durability and fitment accuracy.

Key Features:

• 57-Tooth rear sprocket for enhanced low-end torque and acceleration
• Manufactured from high-quality steel for superior strength and long service life
• Precision CNC-machined for consistent tooth profile and smooth chain engagement
• Direct OEM-replacement fitment — no modifications required
• Compatible with standard 420/428/520 chain pitch (verify chain pitch for your application)
• Designed to Vortex's strict quality control standards for performance and reliability

Upgrading to a higher tooth-count rear sprocket like the 414ZK-57 increases acceleration and low-speed torque, making it a popular choice for riders who prefer more responsive throttle response. Vortex sprockets are manufactured to tight tolerances, ensuring proper chain tracking and extended wear life for both the sprocket and chain.