Vortex 436K-45 F5 Aluminum Rear Sprocket 45-Tooth 530-Pitch Black Hardcoat

The Vortex 436K-45 is a high-performance F5 aluminum racing sprocket designed for riders who demand precision engineering and exceptional durability. This 45-tooth rear sprocket features a 530-pitch configuration with a solid black hardcoat finish that delivers both style and superior wear resistance.

Key Features:

• Lightweight F5 aluminum racing sprocket construction for reduced rotational mass
• 100% CNC manufactured in the USA to exacting tolerances
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• PTFE (polytetrafluoroethylene) black hardcoat anodizing increases wear resistance and prevents corrosion
• Patented tooth design with unique profile that significantly increases sprocket longevity
• 45-tooth configuration with 530-pitch chain compatibility
• Precision-machined bolt holes ensure perfect fitment

Vortex Racing has earned a reputation for manufacturing top-quality motorcycle racing components used by professional teams in Motocross, Supercross, Road Racing, and Flat Track Racing. The 436K series sprockets are engineered for Suzuki Hayabusa (1999-2007) and other high-performance sportbikes. Each sprocket undergoes rigorous quality control to meet Vortex's exacting standards, ensuring reliable performance whether on the track or street.