Vortex 405ZL-55 Aluminum Rear Sprocket 55-Tooth 520 Pitch

The Vortex 405ZL-55 is a high-performance 55-tooth aluminum rear sprocket designed for 520 pitch chains. Manufactured from aerospace-grade 7075-T6 aluminum alloy, this lightweight racing sprocket reduces rotational mass to deliver improved acceleration and power transfer to the pavement.

Key Features:

• 55-tooth configuration for increased low-end torque and wheelie performance
• 520 pitch design for lightweight performance applications
• 100% CNC manufactured in the USA for precision fitment
• 7075-T6 aluminum construction reduces weight while maintaining strength
• Silver anodized finish prevents corrosion and wear
• Vortex patented tooth design increases sprocket longevity
• Popular choice for stunt riding and track applications

Vortex Racing sprockets are trusted by professional riders and racers worldwide for their superior craftsmanship, durability, and performance. The 55-tooth rear sprocket provides excellent low-end acceleration, making it ideal for stunt bikes, wheelies, and riders seeking more aggressive gearing ratios.