Vortex 215ZL-45 CAT5 Rear Sprocket 45 Tooth 520 Pitch

The Vortex 215ZL-45 is a high-performance aluminum rear sprocket designed for serious riders who demand both durability and weight savings. This 45-tooth sprocket features Vortex's CAT5 construction, which uses 7075-T6 aluminum alloy—the strongest aluminum available for sprocket applications.

Key Features:

• 45 teeth for optimized acceleration and performance
• 520 pitch chain compatibility
• CAT5 construction using aerospace-grade 7075-T6 aluminum
• Zinc electroplate finish for superior corrosion resistance
• CNC-machined for precise tolerances and perfect fitment
• Lightweight design reduces unsprung weight for improved handling
• Self-cleaning design helps prevent mud and debris buildup
• Approximately 66% lighter than steel sprockets

Vortex sprockets are precision-manufactured to meet or exceed OEM specifications, ensuring reliable performance and long service life. The zinc plating provides excellent protection against the elements while maintaining the lightweight advantage of aluminum construction. This sprocket is ideal for street, track, and racing applications where weight savings and performance matter.