Vortex 196AZOV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 196AZOV4-45 is a 45-tooth VTX series aluminum rear sprocket engineered for performance-minded riders who demand lightweight precision. Vortex Racing is renowned for producing high-quality CNC-machined sprockets used by professional racers and enthusiasts worldwide.

Key Features:

• 45-tooth rear sprocket for optimized acceleration and drive ratio tuning
• Lightweight aluminum construction reduces unsprung and rotating mass for improved handling and throttle response
• CNC-machined from high-grade 7075 aluminum alloy for exceptional strength-to-weight ratio
• Hard anodized finish provides corrosion resistance and extended wear life
• Precision tooth profile ensures smooth, consistent chain engagement and reduced drivetrain wear
• Manufactured to OEM dimensions for direct bolt-on fitment

Vortex VTX aluminum rear sprockets are a popular upgrade over heavy steel OEM sprockets, offering measurable weight savings without sacrificing durability under demanding riding conditions. Ideal for track, sport, and performance street applications.