Vortex 512-55 Silver 55-Tooth 520-Pitch Rear Sprocket

The Vortex 512-55 is a high-performance aluminum rear sprocket designed for 520-pitch motorcycle drive systems. This 55-tooth racing sprocket is engineered from premium 7075-T6 aluminum alloy, offering an optimal balance of strength and weight reduction compared to stock steel sprockets.

Key Features:

• 55-tooth count for increased acceleration and improved low-end power delivery
• 520-pitch design compatible with standard 520 chain systems
• Manufactured from aerospace-grade 7075-T6 aluminum for maximum durability
• Vortex patented tooth profile increases sprocket longevity and chain life
• Silver anodized finish for corrosion resistance and professional appearance
• CNC-machined for precise fitment and optimal chain engagement
• Lightweight construction reduces rotational mass and improves handling response

This larger tooth count sprocket is popular among sport bike riders and stunt enthusiasts looking to optimize their gearing for wheelies, acceleration runs, or tight technical riding. The 512 series bolt pattern ensures proper fitment for a wide range of sport bikes. Vortex Racing sprockets are trusted by professional racers and riders worldwide for their exceptional quality and performance.