Vortex 839C-47 Aluminum Rear Sprocket 47-Tooth Silver

The Vortex 839C-47 is a lightweight aluminum rear sprocket featuring 47 teeth, designed for serious motorcycle racers and enthusiasts seeking maximum performance. This premium sprocket is 100% CNC manufactured in the USA from a specially formulated aluminum alloy engineered to Vortex's exacting specifications.

Key Features:

• Lightweight aluminum construction significantly reduces rotating mass for improved acceleration and handling
• 100% CNC machined in the USA for precise tolerances and consistent quality
• Silver anodized finish provides excellent corrosion resistance and durability
• Patented tooth design increases sprocket longevity compared to standard sprockets
• Specially formulated aerospace-grade aluminum alloy for optimal strength-to-weight ratio
• 47-tooth configuration for customized gearing ratios

Vortex Racing sprockets are the choice of professional racers in Motocross, Supercross, Road Racing, and Flat Track competition. The reduction in rotating mass allows more power to reach the pavement while improving throttle response. The unique CNC-machined tooth profile and anodized finish ensure long service life even under demanding race conditions.