Vortex 528CZB-40 CAT5 Aluminum Rear Sprocket 525 Pitch 40 Tooth Blue

The Vortex 528CZB-40 is a lightweight CAT5 aluminum rear sprocket designed for high-performance motorcycles. This 40-tooth sprocket features 525 pitch spacing and delivers significant weight savings compared to OEM steel sprockets, resulting in reduced rotating mass for improved acceleration and handling.

Key Features:

• CNC-machined from specially formulated 7075-T6 aerospace grade aluminum alloy
• Vibrant blue anodized finish with contrasting silver machined cuts on teeth and grooves
• Patented Vortex tooth design with saber tooth grooves increases sprocket longevity
• Unique CNC-machined sweeps and mud grooves for optimal performance
• 525 pitch (528 series) compatibility with 40 teeth
• Precision-machined to tight tolerances for perfect chain alignment
• Race-proven design tested by professional teams worldwide

Vortex Racing sprockets are manufactured in the USA and engineered to meet the demands of motocross, supercross, road racing, and street performance applications. The CAT5 series combines striking aesthetics with uncompromising quality, making your bike look fast even when standing still while delivering the performance to match.