Vortex 838ZK-49 Aluminum Rear Sprocket 49-Tooth

The Vortex 838ZK-49 is a precision-engineered 49-tooth aluminum rear sprocket designed for high-performance motorcycle applications. This lightweight racing sprocket delivers exceptional durability and performance for riders seeking optimal power delivery and reduced rotating mass.

Key Features:

• 49-tooth aluminum construction for weight savings
• 100% CNC manufactured in the USA for precision fitment
• Specially formulated aluminum alloy per Vortex specifications
• Silver anodized finish to prevent corrosion
• Unique tooth profile design increases sprocket longevity
• Vortex patented sprocket design with optimized geometry
• Reduces rotating mass compared to steel sprockets
• Ideal for gearing modifications to improve acceleration

Vortex Racing sprockets are trusted by professional racers and performance enthusiasts worldwide. The 838ZK series represents Vortex's commitment to precision manufacturing and race-proven design. Each sprocket undergoes rigorous quality control to ensure proper fitment and maximum durability under demanding riding conditions.