Vortex 154ZB-45 Black Aluminum 45-Tooth Rear Sprocket

The Vortex 154ZB-45 is a 45-tooth black anodized aluminum rear sprocket engineered for performance motorcycle applications. Vortex Racing has been manufacturing top-quality racing components in the USA since 1995, and this sprocket reflects their commitment to precision and durability.

Key Features:

• Lightweight aluminum construction reduces rotating mass and improves power delivery to the rear wheel
• 100% CNC manufactured in the USA to the tightest tolerances
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• Black anodized finish with machined accent highlights for a premium appearance and corrosion resistance
• Patented unique tooth design increases sprocket longevity and chain engagement
• 45-tooth rear sprocket for fine-tuned final drive gearing

Vortex rear sprockets are a favorite among both track-day enthusiasts and competitive racers. The reduced rotating mass of the aluminum construction translates directly into improved throttle response and quicker acceleration. Each sprocket is tested with feedback from professional race teams worldwide to ensure race-proven reliability.