Vortex 425-42 Silver 42-Tooth 425-Pitch Aluminum Rear Sprocket

The Vortex 425-42 is a lightweight standard aluminum racing rear sprocket featuring 42 teeth and 425-pitch sizing. Designed for high-performance motorcycle applications, this sprocket delivers optimal power transfer while reducing rotational mass for improved acceleration and handling.

Key Features:

• 100% CNC manufactured in the USA for precision fitment and performance
• Specially formulated aluminum alloy per Vortex specifications for strength and durability
• Silver anodized finish prevents corrosion and maintains appearance
• Unique tooth design increases sprocket longevity and extends service life
• Vortex patented sprocket design provides superior chain engagement
• Lightweight construction reduces unsprung weight for better suspension response

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, trusted by racers in Motocross, Supercross, Road Racing, and other competitive disciplines. This sprocket is ideal for riders seeking to upgrade from OEM components or fine-tune their motorcycle's gearing for enhanced performance.