Vortex 525AZR-47 Aluminum Rear Sprocket 525 Pitch 47-Tooth Red

The Vortex 525AZR-47 is a lightweight aluminum rear sprocket designed for 525-pitch drive chains, featuring a 47-tooth count and a red anodized finish. CNC machined in the USA from aerospace-grade 7075 aluminum, this sprocket delivers the ideal balance of strength and reduced rotational mass for street and race applications.

Key Features:

• 525 Chain Pitch — compatible with 525-pitch motorcycle drive chains
• 47-Tooth Rear Sprocket — provides tunable gearing for acceleration and top-speed balance
• 7075 Aerospace-Grade Aluminum Construction — exceptional strength-to-weight ratio reduces rotating mass
• 100% CNC Manufactured in the USA — precision machined to the tightest tolerances
• Red Anodized Finish — corrosion-resistant anodizing with bold red color
• Unique Vortex Tooth Design — engineered for smooth chain engagement and extended sprocket longevity
• Specially Formulated Alloy — material spec developed per Vortex Racing's own standards

Vortex Racing rear aluminum sprockets are the standard choice in professional motorcycle racing, trusted by championship-winning teams worldwide. Reducing rotating mass aids in transferring more power to the rear wheel, making this sprocket a popular upgrade over OEM steel units for both track and street riders.