Vortex 826ZGV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 826ZGV4-45 is a 45-tooth VTX series aluminum rear sprocket engineered for performance motorcycle applications. Manufactured in the USA, this sprocket delivers a significant weight reduction over stock steel units, helping reduce rotating mass for improved throttle response and acceleration.

Key Features:

• 45-tooth rear sprocket for optimized gear ratio and acceleration tuning
• Lightweight aluminum construction — significantly reduces rotating mass compared to OEM steel sprockets
• 100% CNC machined in the USA to precise tolerances
• Manufactured from a specially formulated alloy per Vortex specifications
• Anodized finish for corrosion resistance and long-lasting appearance
• Unique tooth profile design engineered to increase sprocket longevity and chain engagement
• Vortex patented sprocket geometry for consistent performance

The Vortex VTX aluminum rear sprocket series is a trusted choice among street riders and track enthusiasts alike. Swapping to a 45-tooth rear sprocket can sharpen low-end response and acceleration compared to lower tooth-count options. Pair with a compatible Vortex front sprocket and chain for a complete drive system upgrade.