Vortex 404ZB-52 Rear Sprocket 52-Tooth Black Hardcoat Aluminum

The Vortex 404ZB-52 is a high-performance 52-tooth rear sprocket designed for serious riders who demand precision and durability. Manufactured by Vortex Racing, a U.S.-based company with over 15 years of experience in motorcycle racing components, this sprocket represents the pinnacle of drivetrain engineering.

Premium Construction:

• 100% CNC machined from aerospace-grade 7075-T6 billet aluminum for exceptional strength and light weight
• Black PTFE hardcoat finish bonds to the aluminum to create a more durable surface with reduced friction and extended lifespan
• Vortex patented tooth design with saber tooth grooves increases sprocket longevity beyond standard designs
• Precision machined to tight tolerances ensuring proper chain engagement and power transfer

Performance Benefits:

• Lightweight construction reduces rotating mass for improved acceleration and handling response
• 52-tooth configuration allows for fine-tuning of gear ratios to optimize acceleration and top-end speed
• Hardcoat finish provides superior wear resistance compared to standard anodized aluminum sprockets
• Track-tested design with feedback from professional race teams worldwide

Vortex sprockets are manufactured in the USA and meet the demanding standards of motocross, supercross, road racing, and track day applications. The 404 series fitment pattern is designed for specific motorcycle models—verify compatibility with your year, make, and model before ordering.