Vortex 454ZBV4-42 Aluminum Rear Sprocket Black 42-Tooth 525 Pitch

The Vortex 454ZBV4-42 is a 42-tooth, 525-pitch aluminum rear sprocket finished in a durable black hardcoat anodize. Engineered for serious street and track riders, this sprocket delivers a significant weight reduction over steel units while maintaining the strength and longevity demanded by high-performance applications.

Key Features:

• 42 Teeth / 525 Chain Pitch — direct-fit replacement or performance upgrade for compatible Kawasaki models
• 100% CNC Machined in the USA — precision manufacturing to the tightest tolerances
• Specially Formulated Aluminum Alloy — proprietary alloy developed to Vortex specifications for an optimal strength-to-weight ratio
• Black Hardcoat Anodized Finish — hard anodize treatment provides superior corrosion resistance and surface durability compared to standard anodizing
• Vortex Patented Tooth Design — unique tooth geometry engineered to maximize sprocket longevity and reduce chain wear
• Lightweight Construction — reduced rotating mass for improved throttle response, acceleration, and directional changes

Vortex Racing has been producing championship-proven drivetrain components in the USA for over 15 years, with products trusted by professional race teams worldwide. The 454ZBV4-42 is an ideal choice for riders seeking a performance-oriented rear sprocket with an aggressive blacked-out aesthetic.