Vortex 435CZGV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 435CZGV4-45 is a lightweight VTX series aluminum rear sprocket designed for performance motorcycle applications. Engineered by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers an ideal balance of reduced rotating mass and reliable power transfer.

Key Features:

• 45-tooth count for optimized acceleration and gear ratio tuning
• Lightweight aluminum construction reduces unsprung and rotating weight compared to steel alternatives
• VTX series design with precision CNC machining for accurate tooth profile and consistent chain engagement
• Hard-anodized finish for improved surface hardness and corrosion resistance
• Direct OEM-style fitment for straightforward installation
• Compatible with standard 520 chain pitch (verify chain pitch with your specific application)

Vortex sprockets are a popular upgrade for riders looking to fine-tune their motorcycle's performance characteristics. Swapping to a larger rear sprocket like this 45-tooth unit increases low-end torque and improves acceleration, making it a common choice for track and street riders alike.