Vortex 488ZB-45 Aluminum Rear Sprocket 45-Tooth 525-Pitch Blue

The Vortex 488ZB-45 is a lightweight aluminum racing rear sprocket featuring 45 teeth and 525-pitch chain compatibility. Designed for performance-oriented riders, this sprocket delivers significant weight savings over steel alternatives while maintaining exceptional durability.

Key Features:

• 45-tooth configuration for 525-pitch chains
• Lightweight aluminum construction reduces rotating mass for improved acceleration
• CAT5 design with blue anodized finish and machined accents
• 100% CNC manufactured in the USA to precise tolerances
• Specially formulated aluminum alloy per Vortex specifications
• Patented tooth design with saber tooth grooves increases sprocket longevity
• Anodized coating prevents corrosion and adds visual appeal

Vortex Racing sprockets are precision-engineered components tested by professional race teams worldwide. The reduced weight of aluminum sprockets improves throttle response and acceleration, making them the choice of racers in road racing, motocross, and supercross. Regular chain maintenance and proper tension are essential to maximize the lifespan of aluminum sprockets.