Vortex 195AKV4-45 Hardcoat Aluminum Rear Sprocket Pitch Sprockets - 530 45T

The Vortex 195AKV4-45 is a 45-tooth, 530-pitch hardcoat aluminum rear sprocket engineered for performance street and track applications. Machined from a specially formulated aluminum alloy to Vortex's exact specifications, this sprocket delivers an outstanding balance of light weight and durability.

Key Features:

• Lightweight F5 aluminum construction — reduces rotating mass for improved throttle response and acceleration
• Hardcoat anodized finish — provides a hard, corrosion-resistant surface for extended service life
• 100% CNC manufactured in the USA — precision machined for consistent concentricity and reliable fitment
• Vortex patented tooth design — engineered geometry increases sprocket longevity and reduces chain wear
• Lightening holes — strategically placed to minimize weight without sacrificing structural integrity
• 45 teeth / 530 pitch — direct-replacement tooth count for compatible applications

Vortex rear sprockets are a favorite among racers and performance riders for their proven combination of strength, precision, and weight savings. The hardcoat anodized treatment (AK designation) adds additional surface hardness compared to standard anodized sprockets, making this an excellent choice for high-mileage or track use.