Vortex 828ZR-49 CAT5 Rear Sprocket 520 Pitch 49 Tooth

The Vortex 828ZR-49 is a high-performance CAT5 rear sprocket designed for 520 pitch chain conversion. This 49-tooth steel sprocket features Vortex's advanced CAT5 (Computer Aided Technology 5) design, which uses sophisticated engineering to optimize weight reduction while maintaining maximum strength and durability.

Key Features:

• 49 tooth count for modified gearing ratios
• 520 pitch chain compatible
• CAT5 design with strategically placed cutouts for weight savings
• Constructed from high-quality steel for extended wear life
• CNC-machined for precise fitment and true running
• Black zinc plating for corrosion resistance

Vortex sprockets are engineered to exacting tolerances and undergo rigorous quality control testing. The CAT5 design utilizes computer-aided engineering to remove excess material in non-critical areas, resulting in a lighter sprocket without compromising strength or longevity. Ideal for sportbike riders looking to optimize their motorcycle's acceleration and top speed characteristics through gearing changes.