Vortex 828ZR-51 CAT5 Aluminum Rear Sprocket 51-Tooth

The Vortex 828ZR-51 is a lightweight CAT5 aluminum racing rear sprocket featuring 51 teeth, designed for high-performance motorcycle applications. This premium sprocket is 100% CNC manufactured in the USA from specially formulated aerospace-grade aluminum alloy that meets Vortex's exacting specifications.

Key Features:

• 51-tooth count for optimized gear ratio adjustment
• CAT5 lightweight aluminum construction reduces rotating mass for improved acceleration
• 100% CNC machined in the USA to the tightest tolerances
• Anodized finish with contrasting silver machine cuts for durability and corrosion resistance
• Vortex patented tooth design increases sprocket longevity
• Specially formulated alloy engineered for maximum strength-to-weight ratio
• Professional race-proven design tested by top teams worldwide

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995. Their lightweight rear sprockets reduce rotating mass and aid in putting more power to the pavement, improving acceleration, deceleration, and directional changes. Each sprocket is engineered to achieve maximum lightness without sacrificing strength, making it the racer's choice for serious riders and competitors.