Vortex 841AZR-49 Aluminum Rear Sprocket for Marchesini PVM Wheels Sprockets - 49T

The Vortex 841AZR-49 is a premium aluminum rear sprocket featuring 49 teeth, specifically designed for aftermarket wheels including Marchesini and PVM brands. This lightweight racing sprocket is engineered to reduce rotating mass and deliver more power to the pavement, making it the choice of serious racers and performance enthusiasts.

Key Features:

• 100% CNC manufactured in the USA from aerospace-grade 7075 aluminum alloy
• Silver anodized finish prevents corrosion and provides long-lasting durability
• Vortex patented tooth design increases sprocket longevity
• Specially formulated alloy per Vortex Racing specifications
• 5-bolt aftermarket bolt pattern (M10 studs, 100mm bolt circle diameter)
• Lightweight construction reduces unsprung weight for improved handling

The 841 series sprocket is designed for high-performance aftermarket wheels and will not fit most OEM wheels. Vortex Racing sprockets are precision-engineered to deliver maximum strength while minimizing weight, making them ideal for track use, racing applications, and spirited street riding.