Vortex 525A-45 Aluminum Rear Sprocket 525 Pitch 45 Tooth Hardcoat

The Vortex 525A-45 is a 45-tooth, 525-pitch aluminum rear sprocket designed for high-performance motorcycle applications. CNC-machined in the USA from a specially formulated aluminum alloy per Vortex's own specifications, this sprocket delivers an ideal balance of reduced rotating mass and long-lasting durability.

Key Features:

• 525 Chain Pitch – Compatible with standard 525-pitch drive chains
• 45 Teeth – Optimized tooth count for a range of street and performance riding applications
• 100% CNC Machined – Manufactured in the USA to the tightest tolerances for precision fit and consistency
• Hardcoat Anodized Finish – Provides superior corrosion resistance and extended surface hardness
• Unique Vortex Tooth Profile – Patented tooth design engineered to increase sprocket longevity and promote smooth chain engagement
• Lightweight Aluminum Construction – Reduces unsprung and rotational mass compared to steel sprockets
• Race-Proven Design – Tested with feedback from top professional race teams worldwide

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995. Each component is built to exacting standards, making the 525A-45 a trusted upgrade for riders seeking improved performance over stock gearing on the street or track.