Vortex 505K-50 Aluminum Rear Sprocket Pitch Hardcoat Sprockets - F5 530 50-Tooth

The Vortex 505K-50 is a 50-tooth, 530-pitch F5 series aluminum rear sprocket designed for high-performance motorcycle applications. CNC-machined in the USA from a specially formulated aluminum alloy developed to Vortex's exacting standards, this sprocket delivers an ideal balance of lightweight performance and long-lasting durability on both the street and track.

Key Features:

• Chain Pitch: 530 (505 series)
• Tooth Count: 50 teeth
• Material: Lightweight F5 aluminum with hardcoat anodizing for enhanced wear resistance
• Manufacturing: 100% CNC machined in the USA
• Tooth Design: Vortex patented profile for increased sprocket longevity
• Finish: Black hardcoat anodized
• Position: Rear sprocket

The Vortex F5 rear sprocket is a direct bolt-on replacement that reduces unsprung weight compared to stock steel sprockets. The patented tooth geometry promotes smooth chain engagement and extends the service life of both the sprocket and chain. Whether used for aggressive street riding or competitive racing, the 505K-50 is a proven upgrade trusted by riders worldwide.