Vortex 422BZR-40 Rear Sprocket 40 Tooth 520 Pitch

The Vortex 422BZR-40 is a high-performance rear sprocket designed for motorcycle chain drive systems. This sprocket features 40 teeth and is engineered for 520 pitch chain applications, providing reliable power transfer from the transmission to the rear wheel.

Key Features:

• 40-tooth configuration for optimized gear ratio tuning
• 520 pitch chain compatibility for modern sportbike applications
• Constructed from high-quality steel with black zinc plating for corrosion resistance
• Precision machined teeth for smooth chain engagement and extended wear life
• CAD-designed tooth profile reduces friction and noise
• Heat-treated construction for maximum strength and durability

Vortex sprockets are manufactured to strict tolerances to ensure proper fitment and performance. The black zinc finish provides both protection against the elements and a sleek appearance. Changing sprocket sizes allows riders to customize their bike's acceleration and top speed characteristics to match their riding style and conditions.