Vortex 423ZR-47 Red 47-Tooth CAT5 Aluminum Rear Sprocket

The Vortex 423ZR-47 is a high-performance CAT5 aluminum rear sprocket featuring 47 teeth and a striking red anodized finish with contrasting silver machined accents. Designed for serious riders and racers, this lightweight sprocket reduces rotating mass compared to OEM steel sprockets, resulting in improved acceleration and enhanced handling characteristics.

Key Features:

• Lightweight CAT5 aluminum construction for reduced rotating mass
• 100% CNC manufactured in the USA to exacting tolerances
• Specially formulated aerospace-grade 7075 T6 aluminum alloy per Vortex specifications
• Red anodized finish with contrasting silver machine cuts for corrosion protection
• Patented tooth design with saber tooth grooves increases sprocket longevity
• Unique CNC-machined design engineered for maximum strength and minimal weight
• 47-tooth configuration for precise gearing options

Vortex Racing has supplied premium racing components to professional motocross, supercross, road racing, and flat track teams worldwide for over 15 years. Each sprocket is manufactured to the tightest tolerances in the industry and tested on the track with direct feedback from top professional race teams. The CAT5 series represents the pinnacle of Vortex's aluminum sprocket technology, combining race-proven performance with eye-catching aesthetics.