Vortex 841C-40 Aluminum Rear Sprocket 40 Tooth

The Vortex 841C-40 is a high-performance aluminum rear sprocket designed for serious motorcycle enthusiasts seeking reduced weight and precise power delivery. Machined from lightweight 7075-T6 aluminum alloy, this sprocket offers exceptional strength while significantly reducing rotational mass compared to steel alternatives.

Key Features:

• 40 tooth count for optimized gearing applications
• 7075-T6 aluminum construction for superior strength-to-weight ratio
• CAD-designed tooth profile ensures smooth chain engagement and extended wear life
• Hard anodized finish provides corrosion resistance and durability
• Self-cleaning mud groove design prevents debris buildup
• Precision CNC machined for perfect concentricity and balance

Vortex sprockets are manufactured to exacting tolerances and undergo rigorous quality control testing. The aluminum construction reduces unsprung weight, improving suspension response and acceleration. Compatible with standard 520, 525, or 530 pitch chains depending on your specific motorcycle application.