Vortex 841CZK-40 Aluminum Rear Sprocket 40-Tooth Silver

The Vortex 841CZK-40 is a lightweight aluminum racing rear sprocket featuring 40 teeth and designed for high-performance motorcycle applications. This sprocket is part of Vortex's 841 series, which represents their premium line of CNC-machined aluminum sprockets manufactured in the USA.

Key Features:

• 100% CNC manufactured in the USA for precision and consistency
• Constructed from specially formulated aerospace-grade aluminum alloy per Vortex specifications
• Silver anodized finish to prevent corrosion and provide long-lasting durability
• Unique patented tooth design increases sprocket longevity and reduces wear
• Reduced rotational mass for improved acceleration and throttle response
• Optimal power transfer for enhanced performance

Vortex racing sprockets are trusted by professional racers and performance enthusiasts worldwide for their superior craftsmanship, precise tolerances, and ability to withstand extreme conditions. The lightweight aluminum construction reduces unsprung weight while maintaining the strength needed for demanding applications.