Vortex 841ZK-46 Aluminum Rear Sprocket 46-Tooth Black Anodized

The Vortex 841ZK-46 is a premium lightweight aluminum rear sprocket designed specifically for Marchesini and PVM aftermarket wheels. This high-performance 46-tooth sprocket features a striking black hard-anodized finish with machined silver accents that not only looks exceptional but also provides superior corrosion resistance and durability.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration
• 100% CNC manufactured in the USA to precise tolerances
• Specially formulated aerospace-grade aluminum alloy per Vortex specifications
• Black hard-anodized finish with machined accents for enhanced durability and visual appeal
• Patented tooth design increases sprocket longevity and power transfer efficiency
• 46-tooth configuration for customized gear ratios
• Designed for use with Marchesini and PVM aftermarket wheel applications

Vortex Racing sprockets are trusted by professional racers and serious riders worldwide for their exceptional quality, precise manufacturing, and proven performance. Each sprocket undergoes rigorous quality control to ensure concentricity and optimal power transfer from the engine to the rear wheel.