Vortex 454ZK-40 Rear Aluminum Sprocket 525 Pitch 40-Tooth Black

The Vortex 454ZK-40 is a lightweight rear aluminum sprocket designed for high-performance motorcycle applications. Featuring a 525 chain pitch and 40-tooth count, this sprocket is engineered for riders seeking a performance-oriented alternative to stock gearing. With its black anodized finish and contrasting silver machined highlights, it delivers both functional durability and a clean, aggressive appearance.

Key Features:

• 40-tooth, 525-pitch rear drive sprocket
• Lightweight CAT5/7075-T6 aluminum construction reduces rotating mass for improved throttle response
• 100% CNC manufactured in the USA to precise tolerances for guaranteed concentricity
• Specially formulated alloy developed to Vortex specifications for optimal strength-to-weight ratio
• Black anodized finish with contrasting silver machine cuts resists corrosion and wear
• Saber-tooth groove design extends sprocket longevity under hard use
• Vortex patented sprocket tooth profile for superior chain engagement and power transfer
• Lightening holes further reduce overall rotating mass

Vortex Racing has been manufacturing top-quality racing components in the USA since 1995. Each sprocket is held to the tightest tolerances and tested with feedback from professional race teams worldwide, making the 454ZK-40 a proven choice for track and street performance riding.