Vortex 526ZR-46 CAT5 Red 46-Tooth 525-Pitch Rear Aluminum Sprocket

The Vortex 526ZR-46 is a 46-tooth, 525-pitch rear drive sprocket machined from lightweight CAT5 7075 aluminum alloy. Engineered for performance motorcycle applications, it delivers a winning combination of reduced rotating mass and exceptional durability — making it a trusted choice for both track and street riders.

Each sprocket is anodized first, then CNC machined, producing a vibrant red finish with contrasting silver highlights on the swept faces and tooth profiles. Precision lightening holes further reduce rotating mass, helping free up horsepower and improving drivetrain responsiveness.

Key Features:

• CAT5 7075 aluminum construction — specially formulated alloy per Vortex specifications for superior strength-to-weight ratio
• 100% CNC manufactured in the USA — precision machined for exact concentricity and consistent fit
• Patented saber tooth groove design — unique tooth profile increases sprocket longevity and reduces chain wear
• Anodized then machined finish — bold red color with bright silver machine-cut highlights
• Lightening holes — reduce rotating mass for improved acceleration and drivetrain efficiency
• 525 chain pitch — compatible with standard 525-pitch drive chains
• 46 teeth — provides a lower final drive ratio for increased acceleration

The Vortex 526ZR-46 rear sprocket is a direct bolt-on upgrade that meets the demands of both competitive racing and aggressive street riding. Available in multiple colors (in most sizes) to match your bike's style.