Vortex 828C-51 CAT5 Aluminum Rear Sprocket 51 Tooth

The Vortex 828C-51 is a lightweight, high-performance aluminum rear sprocket featuring 51 teeth. Designed for serious riders who demand precision and durability, this sprocket is part of Vortex's CAT5 aluminum sprocket line, engineered specifically for racing and high-performance street applications.

Key Features:

• 100% CNC manufactured in the USA from specially formulated aluminum alloy to Vortex specifications
• Lightweight aluminum construction reduces unsprung weight for improved handling and acceleration
• Silver anodized finish prevents corrosion and provides long-lasting protection
• Patented tooth profile design increases sprocket longevity and reduces chain wear
• Precision machined to the tightest tolerances for perfect fitment and smooth operation
• 51-tooth configuration for optimized gearing ratios

Vortex Racing sprockets are chosen by professional riders and championship-winning teams worldwide. Each sprocket undergoes rigorous quality control to ensure it meets the demanding standards required for track and street performance.