Vortex 427ZUV4-47 VTX Aluminum Rear Sprocket Pitch Sprockets - 530 47T

The Vortex 427ZUV4-47 is a 47-tooth, 530-pitch aluminum rear sprocket from Vortex's trusted VTX series. Designed for performance-minded riders and racers, this sprocket is CNC machined from a specially formulated aerospace-grade aluminum alloy to Vortex's exact specifications, delivering an ideal balance of strength and minimal rotating mass.

Key Features:

• 530 Chain Pitch — engineered for compatibility with 530-series drive chains
• 47 Teeth — provides a performance-tuned final drive ratio for the intended application
• CNC Machined — precision manufactured in the USA for strict concentricity and consistent fit
• Aerospace-Grade Aluminum Alloy — specially formulated per Vortex specifications for maximum strength-to-weight ratio
• Lightening Holes — strategically placed cutouts reduce rotating mass for improved throttle response and acceleration
• Saber Tooth Groove Design — Vortex's patented unique tooth profile increases sprocket longevity and improves chain engagement
• Anodized Finish — corrosion-resistant surface treatment for long-lasting appearance and durability

Vortex sprockets are the standard in professional motorcycle and powersports racing, trusted by champions at every level of competition. The 427ZUV4-47 delivers race-proven performance and reliability as a direct bolt-on replacement or performance upgrade rear sprocket.