Vortex 671ZK-49 Aluminum Rear Sprocket 49-Tooth

The Vortex 671ZK-49 is a high-performance 49-tooth aluminum rear sprocket designed for sport and street motorcycles. Engineered with Vortex's patented tooth profile design, this sprocket delivers exceptional durability and precise chain engagement for optimal power transfer.

Key Features:

• 49-tooth configuration for improved acceleration and torque
• Manufactured from specially formulated aluminum alloy for optimal strength-to-weight ratio
• Patented tooth design increases sprocket longevity and reduces chain wear
• CNC-machined construction ensures precise tolerances and perfect fitment
• Hard anodized finish provides corrosion resistance and extended service life
• Lightweight design reduces unsprung weight for improved handling

Vortex sprockets are computer-designed and manufactured to exacting standards, making them a popular choice among racers and performance enthusiasts. The 671ZK series features an aluminum construction that offers significant weight savings over steel sprockets while maintaining excellent durability for street and track use.