Vortex 592ZK-45 Black Aluminum 45-Tooth Rear Sprocket

The Vortex 592ZK-45 is a 45-tooth black anodized aluminum rear sprocket engineered for motorcycle riders who demand precision, performance, and durability. Part of Vortex Racing's trusted aluminum sprocket lineup, the 592ZK-45 is 100% CNC manufactured in the USA to the tightest tolerances for consistent fit and long-lasting performance.

Key Features:

• 45-Tooth rear sprocket for tuned final drive gearing
• Lightweight aluminum construction reduces rotating mass for improved throttle response and power delivery
• Black anodized finish with machined accent contrasts for a clean, aggressive appearance and corrosion resistance
• Specially formulated alloy per Vortex Racing specifications for optimal strength-to-weight ratio
• Patented Vortex tooth profile with saber tooth grooves for increased sprocket longevity and reduced chain wear
• 100% CNC manufactured in the USA for precise concentricity and quiet operation

The Vortex 592ZK-45 rear sprocket is an ideal upgrade for riders looking to fine-tune acceleration and overall gearing performance. The lightweight aluminum design significantly reduces unsprung and rotating weight compared to steel sprockets, helping put more power to the pavement. The black anodized finish adds lasting corrosion protection and a premium look to complement any motorcycle's drivetrain.