Vortex 209ZR-57 CAT5 Rear Sprocket 520 Pitch 57T Red Aluminum

The Vortex 209ZR-57 is a premium CAT5 aluminum rear sprocket designed for 520 pitch chains on select Kawasaki, Suzuki, and Yamaha motorcycles. This high-performance sprocket features 57 teeth and is part of Vortex's renowned CAT5 line, which is trusted by professional racers and serious enthusiasts worldwide.

Key Features:

• CNC machined from 7075-T6 aluminum alloy for exceptional strength-to-weight ratio
• Anodized red FIRST, then CNC machined to create distinctive silver highlights on the tooth profile
• Vortex's patented tooth design increases chain engagement and sprocket longevity
• 520 pitch compatible - must be used with 520 pitch chain and front sprocket
• 57 teeth for modified gearing applications
• Hard anodized finish resists corrosion and provides enhanced durability
• Lightweight aluminum construction reduces unsprung weight for improved handling

The CAT5 series represents Vortex's premium colored sprocket line, offering both performance and distinctive appearance. The red anodized finish is applied before machining, resulting in a unique two-tone look that sets these sprockets apart. Ideal for riders seeking to fine-tune their motorcycle's gearing for improved acceleration or specific track applications.