Vortex 526ZR-47 CAT5 47-Tooth 525-Pitch Aluminum Rear Sprocket

The Vortex 526ZR-47 is a CAT5 aluminum racing rear sprocket engineered for performance riders who demand lightweight construction without sacrificing durability. Precision-machined from a specially formulated aluminum alloy developed to Vortex's own specifications, this sprocket delivers a measurable reduction in drivetrain mass, freeing up horsepower and reducing wear on both the chain and sprocket over time.

Key Features:

• CAT5 Lightweight Aluminum Construction — Engineered from a proprietary aluminum alloy formulated specifically to Vortex specifications for maximum strength-to-weight ratio
• 100% CNC Manufactured in the USA — Machined to extremely tight tolerances for superior concentricity, accuracy of fit, and consistent power transfer
• Patented Saber Tooth Groove Design — Vortex's unique, patented tooth profile increases sprocket longevity and promotes self-cleaning to keep the chain and sprocket free of mud and debris
• Available in 4 Colors — Color-anodized finish available in red, blue, gold, or black (color availability varies by fitment) with contrasting bright silver machine-cut highlights
• 525 Chain Pitch / 47 Teeth — Designed for 525-pitch chain drive applications with a 47-tooth rear gear ratio configuration

The Vortex CAT5 rear sprocket is a proven upgrade for sport and racing motorcycles, offering a direct OEM-style replacement with race-developed engineering. The combination of color anodizing and CNC silver highlights gives the sprocket a distinctive appearance that complements any build.