Vortex 838-57 Aluminum Rear Sprocket 530 Pitch 57 Tooth Silver

The Vortex 838-57 is a high-performance aluminum rear sprocket designed for sport and racing motorcycles. Machined from lightweight aerospace-grade aluminum, this 530-pitch sprocket features 57 teeth and delivers significant weight savings over OEM steel sprockets for reduced rotating mass and improved acceleration.

Key Features:

• 530 chain pitch with 57-tooth configuration
• Specially formulated alloy per Vortex specifications with silver anodized finish to prevent corrosion
• Unique tooth design increases sprocket longevity
• Lightweight construction effectively diminishes rotating mass, amplifying power transfer to the pavement
• CNC-machined for precision fitment and durability
• Silver anodized finish for corrosion resistance and race-inspired aesthetics

Vortex tests on the track with direct feedback from top professional race teams worldwide, ensuring their sprockets meet the demands of serious riders and racers. This sprocket is part of the Vortex CAT5 aluminum sprocket lineup, offering an excellent balance of strength, weight savings, and longevity for high-performance applications.