Vortex 151ZR-32 CAT5 420 Aluminum Rear Sprocket 32T Red

The Vortex 151ZR-32 is a CAT5 aluminum rear sprocket featuring a 420 pitch chain compatibility and 32 teeth, finished in a striking red anodize with contrasting silver machine-cut highlights on the teeth and sweeps. Designed as a performance upgrade over heavy OEM steel sprockets, this sprocket delivers meaningful weight savings that translate to reduced rotating mass and sharper throttle response.

Key Features:

• 420 Pitch — compatible with standard 420 chain applications
• 32-Tooth rear sprocket for precise gearing tuning
• Lightweight CAT5 aluminum construction — machined from specially formulated alloy per Vortex specifications
• 100% CNC manufactured in the U.S.A. for consistent quality and tight tolerances
• Vortex patented saber tooth groove design — unique tooth profile engineered to increase sprocket longevity
• Red anodized finish with bright silver machine-cut highlights on teeth and mud grooves for a distinctive appearance
• Color anodizing applied to body only; teeth remain silver for maximum durability

The Vortex CAT5 series is a trusted choice among sport and mini-bike riders seeking a high-quality aftermarket sprocket that blends performance, durability, and visual appeal. The red finish (suffix ZR) pairs well with builds where color-matched drivetrain components are desired.