Vortex 427A-36 Aluminum Rear Sprocket 36-Tooth Silver 520 Pitch

The Vortex 427A-36 is a lightweight aluminum rear sprocket designed for serious riders who demand performance and durability. This 36-tooth sprocket is manufactured from specially formulated aluminum alloy that balances weight savings with exceptional strength, making it ideal for both track and street applications.

Key Features:

• 36-tooth configuration for 520 pitch chain applications
• 100% CNC manufactured in the USA for precision fitment
• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration and handling
• Specially formulated alloy per Vortex specifications ensures optimal strength-to-weight ratio
• Silver anodized finish prevents corrosion and provides a clean, professional appearance
• Patented tooth design increases sprocket longevity compared to standard sprockets
• Unique CNC-machined design for maximum performance

Vortex aluminum sprockets are significantly lighter than OEM steel sprockets, which reduces rotating mass and allows more power to reach the pavement. The precision CNC manufacturing ensures perfect tooth profiles for smooth, quiet operation and extended chain life. Whether you're setting up your bike for the track or optimizing street performance, the Vortex 427A-36 delivers race-proven quality at an exceptional value.