Vortex 208ZKV4-50 Aluminum Rear Sprocket 50T

The Vortex 208ZKV4-50 is a high-performance aluminum rear sprocket featuring 50 teeth, engineered for competitive motorcycle applications where reduced rotating mass and precise power delivery are critical. Vortex is a trusted name in the powersports industry, known for manufacturing sprockets to exacting tolerances for both street and track use.

Key Features:

• 50-Tooth rear sprocket for optimized gear ratio tuning
• Lightweight 6061 aluminum construction reduces unsprung and rotating weight
• Hard anodized finish for corrosion resistance and extended wear life
• CNC-machined for precise tooth geometry and consistent chain engagement
• Lightening holes reduce overall weight without sacrificing strength
• Compatible with standard motorcycle drive chains per the 208-series fitment

Vortex aluminum sprockets are a popular upgrade for riders looking to fine-tune their motorcycle's acceleration and top-speed characteristics. The use of aircraft-grade aluminum keeps weight to a minimum, making this sprocket an excellent choice for sport, track-day, and performance-oriented builds.