Vortex 512ZK-53 CAT5 Aluminum Rear Sprocket 520 Pitch 53 Tooth

The Vortex 512ZK-53 is a high-performance aluminum rear sprocket engineered for riders who demand both performance and durability. This 520 pitch sprocket features 53 teeth and is part of Vortex's renowned CAT5 aluminum sprocket line, trusted by racing teams and enthusiasts worldwide.

Key Features:

• Manufactured from aerospace-grade 7075 T6 aluminum alloy for exceptional strength and durability
• CNC-machined with precision tolerances ensuring optimal chain engagement and extended lifespan
• Saber tooth groove design increases sprocket longevity and improves chain retention
• Clear anodized finish protects against corrosion and the elements
• Significantly lighter than OEM steel sprockets, reducing rotating mass for improved acceleration and handling
• Patented Vortex sprocket design with dirt-clearing grooves between teeth
• 520 pitch compatible with standard 520 chains

Vortex aluminum sprockets deliver weight savings without sacrificing durability, with many riders reporting lifespans that rival steel sprockets. The reduced rotating mass allows your motorcycle to accelerate faster and handle more responsively, making this an ideal upgrade for both street and track applications.