Vortex 825CZB-49 520 Conversion Rear Sprocket 49 Tooth

The Vortex 825CZB-49 is a high-performance 520 conversion rear sprocket designed for sport and racing motorcycles. This sprocket features 49 teeth and is engineered to work with 520-pitch chain conversions, offering reduced weight and improved acceleration compared to stock 525 or 530 chain systems.

Key Features:

• 49-tooth configuration for optimized gearing
• 520 pitch design for lightweight performance
• Constructed from heat-treated chromoly steel for exceptional strength and durability
• Zinc-plated finish provides corrosion resistance and long service life
• CNC-machined for precise fitment and smooth operation
• Reduces overall drivetrain weight compared to larger pitch chains

Vortex sprockets are manufactured to strict tolerances and undergo rigorous quality control testing. The 520 conversion setup is popular among track riders and performance enthusiasts seeking to optimize their motorcycle's power-to-weight ratio. This sprocket is designed for use with 520-pitch chains and requires proper chain alignment and tension for optimal performance.