Vortex 821-44 Aluminum Rear Sprocket 44-Tooth

The Vortex 821-44 is a 44-tooth aluminum rear sprocket designed for sport bike and performance motorcycle applications. Engineered to the same standards trusted by professional racing teams worldwide, this sprocket delivers an ideal balance of lightweight performance and long-term durability.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved acceleration and throttle response
• 100% CNC manufactured in the USA to the tightest tolerances in the industry
• Specially formulated alloy developed to Vortex's proprietary specifications for optimal strength-to-weight ratio
• Anodized finish provides corrosion resistance and lasting appearance
• Unique patented tooth design increases sprocket longevity and promotes even chain wear
• 44-tooth rear sprocket for tuning final drive ratio to suit your riding style or track conditions

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, with direct feedback from championship-level racers. The 821-44 is a trusted choice for riders looking to upgrade from OEM sprockets with a proven, race-validated component.