Vortex 801AZK-49 Aluminum Rear Sprocket Anodized Sprockets - 49-Tooth Black

The Vortex 801AZK-49 is a 49-tooth aluminum rear sprocket finished in an anodized black with machined contrast accents. Designed for serious street and track riders who demand lightweight performance without sacrificing durability, this sprocket is part of Vortex Racing's proven 801 series — one of the most trusted rear sprocket lines in motorcycle racing.

Key Features:

• 49-Tooth Rear Sprocket — allows fine-tuning of final drive gearing for improved acceleration and throttle response
• Lightweight Aluminum Construction — reduces rotating mass compared to steel, helping put more power to the rear wheel
• 100% CNC Manufactured in the USA — machined to precise tolerances for concentricity and consistent fit
• Specially Formulated Alloy — per Vortex Racing specifications for an optimal strength-to-weight ratio
• Anodized Black Finish with Machined Accents — corrosion-resistant finish with a distinctive two-tone appearance
• Vortex Patented Tooth Design — unique profile engineered to increase sprocket longevity and chain engagement

Vortex Racing rear sprockets are a popular choice for both track day enthusiasts and professional racers looking to optimize their motorcycle's gearing. The 801AZK-49 is compatible with a range of motorcycles — verify fitment by tooth count, bolt pattern, and chain pitch before ordering.