Vortex 196AV4-42 VTX Aluminum Rear Sprocket 42-Tooth

The Vortex 196AV4-42 is a lightweight, high-performance aluminum rear sprocket featuring 42 teeth, designed for riders who demand race-proven reliability on the street or track. Machined to Vortex's exacting standards, this sprocket is a direct bolt-on replacement engineered for precise fitment and long-lasting performance.

Key Features:

• 7075-T6 billet aluminum construction — aerospace-grade alloy per Vortex specifications for maximum strength-to-weight ratio
• 100% CNC manufactured in the U.S.A. — machined to tight tolerances for consistent, reliable performance
• Anodized finish — corrosion-resistant anodizing protects the sprocket surface and extends service life
• 42-tooth rear sprocket — available tooth count for fine-tuning acceleration and top-speed gearing
• Vortex patented tooth design — unique profile engineered to increase sprocket longevity and reduce chain wear
• Reduced rotating mass — lightweight aluminum construction helps improve throttle response, acceleration, and deceleration

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle racing components for Motocross, Supercross, Road Racing, and Flat Track Racing. The 196AV4-42 rear sprocket is built to the same standards trusted by professional race teams worldwide, making it an ideal upgrade for performance-minded riders.