Vortex 635AZK-47 CAT5 Aluminum Rear Sprocket Black 47-Tooth 530-Pitch

The Vortex 635AZK-47 is a 47-tooth, 530-pitch CAT5 aluminum rear sprocket finished in a black anodize. Engineered for performance-minded riders, this sprocket delivers a significant weight reduction over stock steel units, helping reduce rotating mass for sharper throttle response and improved acceleration.

Key Features:

• CAT5 Aluminum Construction: Manufactured from a specially formulated alloy per Vortex specifications for an ideal balance of strength and weight savings
• 47 Teeth / 530 Pitch: Direct-fit rear sprocket sized for 530-pitch chain applications
• Black Anodized Finish: Hard anodized coating provides corrosion resistance and a clean, aggressive appearance
• 100% CNC Machined in the USA: Precision machined to exact tolerances for consistent fit and performance
• Patented Tooth Design: Vortex's unique tooth profile promotes extended sprocket life and smooth chain engagement
• Reduced Rotating Mass: Lighter than OEM steel sprockets, contributing to improved acceleration and handling feel

The Vortex 635AZK-47 is built for riders who demand race-proven quality on the street or track. Vortex Racing sprockets are trusted by professional racers and enthusiasts worldwide for their durability, precision, and performance.