Vortex 404-49 Silver 49-Tooth Rear Sprocket 420 Pitch Aluminum

The Vortex 404-49 is a high-performance aluminum rear sprocket engineered for small-displacement motorcycles and off-road bikes. This 49-tooth sprocket features 420-pitch sizing and is precision-machined from lightweight aerospace-grade 6061-T6 aluminum alloy, providing an excellent balance of strength and reduced rotational mass for improved acceleration and throttle response.

Key Features:

• 49 teeth for optimized gearing on smaller displacement motorcycles
• 420-pitch compatibility for standard small bike chain systems
• CNC-machined from 6061-T6 aerospace-grade aluminum for durability and light weight
• Patented Vortex tooth design increases sprocket longevity and chain engagement
• Silver anodized finish provides corrosion resistance and professional appearance
• Reduces rotating mass compared to steel sprockets for better performance

Vortex sprockets are manufactured with precision tolerances and undergo rigorous quality control to ensure proper chain fitment and long service life. The unique tooth profile design helps distribute load evenly across the chain, reducing wear on both the sprocket and chain. Ideal for motocross, trail riding, and street applications where weight savings and performance matter.