Vortex 316ZR-41 CAT5 Aluminum Rear Sprocket 41-Tooth 520 Pitch

The Vortex 316ZR-41 is a lightweight CAT5 aluminum rear sprocket designed for high-performance KTM motorcycles. This 41-tooth sprocket features Vortex's patented design with unique Saber tooth grooves that significantly increase sprocket longevity compared to standard designs.

Key Features:

• 41 teeth, 520 pitch chain compatibility
• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration
• 100% CNC manufactured in the USA from specially formulated aerospace-grade alloy
• Anodized finish available in multiple colors with contrasting silver machined highlights
• Patented Saber tooth groove design extends service life
• Precision engineered for maximum strength and minimal weight

Vortex Racing sprockets are trusted by professional racers and are engineered to deliver both durability and performance gains. The reduced rotating mass compared to OEM steel sprockets allows for quicker throttle response and improved handling characteristics.