Vortex 150ZK-32 32-Tooth Aluminum Rear Sprocket Black Anodized

The Vortex 150ZK-32 is a 32-tooth aluminum rear sprocket finished in a black anodized coating. Engineered to Vortex's exacting standards, this sprocket is 100% CNC machined in the USA from a specially formulated aluminum alloy, delivering a lightweight performance upgrade over heavier OEM steel sprockets.

Key Features:

• 32 Teeth — precise tooth count for optimized gearing ratio
• Black Anodized Finish (ZK) — corrosion-resistant, durable coating with a clean race-inspired look
• 100% CNC Machined — manufactured in the USA to tight tolerances for concentricity and precise chain engagement
• Lightweight Aluminum Construction — reduces rotating mass compared to steel, improving acceleration and throttle response
• Vortex Patented Tooth Design — unique profile engineered to extend sprocket and chain life
• Specially Formulated Alloy — per Vortex specifications for optimal strength-to-weight ratio

The Vortex 150ZK-32 rear sprocket is a trusted choice among street riders and racers looking to reduce unsprung rotational weight and fine-tune their drive gearing. Always replace the chain and front sprocket simultaneously for maximum drivetrain life and performance.