Vortex 314ZB-45 Steel Rear Sprocket Pitch Sprockets - 520 45-Tooth Black

The Vortex 314ZB-45 is a 45-tooth, 520-pitch steel rear sprocket finished in an electro-plated satin black coating to resist corrosion and maintain a clean appearance through extended use. Engineered by Vortex Racing — a U.S.-based manufacturer with over 15 years of motorsport heritage — this sprocket is built to the exacting tolerances demanded by competitive riders on the track and street alike.

Key Features:

• 45-Tooth / 520 Pitch: Direct-fit replacement or performance gearing upgrade in a popular sprocket size
• Carbon Steel Construction: Specially formulated carbon steel alloy per Vortex specifications for strength and durability
• Black Electro-Plate Finish: Satin black corrosion-resistant coating for lasting appearance and protection
• Patented Tooth Design: Vortex's unique tooth profile increases sprocket longevity and promotes smooth chain engagement
• Precision CNC Manufactured: Machined to tight tolerances in the USA for consistent fit and performance
• Race-Proven: Vortex components are tested with direct feedback from top professional race teams worldwide

The Vortex 314ZB-45 steel rear sprocket is an ideal choice for riders seeking a durable, long-lasting replacement sprocket with a stealthy black finish. Steel construction makes it especially well-suited for high-mileage street use and demanding track applications where aluminum sprocket wear would be a concern.