Vortex 110AZK45 Rear Aluminum Sprocket Sprockets - 45-Tooth

The Vortex Racing 110AZK45 is a 45-tooth rear aluminum sprocket designed for high-performance motorcycle applications. Vortex Racing is a well-known manufacturer of performance drivetrain components, producing sprockets trusted by racers and street riders alike for their precision machining and reliable quality.

Key Features:

• 45-Tooth Rear Sprocket — provides optimized final drive gearing for acceleration and top-end performance tuning
• Lightweight Aluminum Construction — CNC-machined from high-grade aluminum alloy to reduce unsprung rotational mass
• Precision Machined — tight tolerances ensure smooth chain engagement and long service life
• Anodized Finish — hard anodizing protects against corrosion and wear
• Direct Replacement — engineered to match OEM sprocket specifications for straightforward installation

Upgrading to a Vortex rear sprocket is a popular and effective way to fine-tune your motorcycle's power delivery. A higher tooth count like the 45T increases low-end torque and acceleration, making it ideal for tight circuits or aggressive street riding. Vortex sprockets are a staple in club racing and professional motorsport paddocks worldwide.