Vortex 526ZK-47 CAT5 Rear Sprocket Lightweight Aluminum Racing

The Vortex 526ZK-47 CAT5 rear sprocket delivers premium performance for serious riders seeking the ultimate combination of strength and weight savings. This competition-grade sprocket is precision-engineered from a specially formulated aluminum alloy developed exclusively to Vortex specifications, providing exceptional durability without the weight penalty of steel.

Key Features:

• Lightweight CAT5 aluminum construction optimized for racing applications
• 100% CNC manufactured in the USA for precise tolerances and consistent quality
• Patented tooth profile design increases sprocket longevity and chain engagement
• Proprietary aluminum alloy formulated to Vortex specifications for optimal strength-to-weight ratio
• Available in four anodized color options with contrasting silver machined cuts for distinctive style
• Advanced engineering reduces rotational mass for improved acceleration and handling

Vortex CAT5 sprockets represent the pinnacle of aftermarket sprocket technology, utilizing proprietary design elements that set them apart from conventional sprockets. The unique tooth geometry promotes even wear distribution while maintaining precise chain alignment throughout the sprocket's service life. Whether you're competing on the track or demanding maximum performance on the street, the CAT5 series delivers measurable advantages in weight reduction and durability.