Vortex 338ZO-49 Aluminum Rear Sprocket 520 Pitch 49 Tooth Silver

The Vortex 338ZO-49 is a high-performance aluminum rear sprocket designed for motorcycles using 520 pitch chain. This lightweight aluminum sprocket features 49 teeth and is constructed from specially formulated aluminum alloy, offering significant weight reduction compared to OEM steel sprockets.

Key Features:

• Vortex patented sprocket design with lightweight aluminum racing construction
• Specially formulated alloy per Vortex specifications for optimal strength and durability
• Reduced rotating mass allows for improved acceleration and handling compared to heavier steel sprockets
• 520 pitch configuration for proper chain compatibility
• Silver anodized finish for corrosion resistance and attractive appearance
• 100% CNC machined with saber tooth grooves and Vortex patent pending design

This 49-tooth rear sprocket is ideal for riders looking to optimize their motorcycle's gearing for improved performance on the street or track. The aluminum construction provides the perfect balance of strength and weight savings, making it a popular upgrade over heavier OEM components.