Vortex 119ZR-41 CAT5 520 Aluminum Rear Sprocket 41T Red

The Vortex 119ZR-41 is a 41-tooth, 520-pitch CAT5 aluminum rear sprocket finished in a striking red anodized color with contrasting silver machined highlights. Built for serious street and track riders who demand lightweight performance without sacrificing durability.

Key Features:

• CAT5 7075 Aluminum Construction: CNC machined from aerospace-grade 7075 aluminum — anodized first, then machined for a vivid color finish with bright silver accents
• Patented Saber Tooth Groove Design: Vortex's unique tooth geometry improves chain engagement and extends sprocket service life
• Reduced Rotating Mass: Significantly lighter than OEM steel sprockets, resulting in improved throttle response, acceleration, and handling
• 520 Pitch Compatibility: Designed for use with 520-pitch drive chains — ideal for OEM replacement or 520 conversion applications
• 41 Teeth: Stock-equivalent tooth count for many applications; retains OEM gearing characteristics
• 100% CNC Manufactured in the U.S.A.
• Red Anodized Finish: Color-coded for easy visual identification and a custom appearance

Vortex has been manufacturing high-performance racing components since 1995, trusted by professional race teams worldwide. The CAT5 rear sprocket series is a proven choice for both track day enthusiasts and everyday sport bike riders looking to upgrade from heavy OEM steel sprockets.