Vortex 206ZK-43 CAT5 Rear Sprocket 420 Pitch 43 Tooth Black Aluminum

The Vortex 206ZK-43 is a premium CAT5 series rear sprocket designed for high-performance motorcycle applications. This lightweight aluminum racing sprocket combines precision engineering with durable construction to deliver reliable power transfer and extended service life.

Key Features:

• 43-tooth configuration with 420 chain pitch
• Constructed from specially formulated 7075-T6 aluminum alloy
• 100% CNC machined in the USA for precise tolerances
• Black anodized finish with contrasting silver machined cuts
• Patented tooth design increases sprocket longevity
• Lightweight construction reduces rotating mass
• Self-cleaning grooves between teeth prevent debris buildup

Vortex CAT5 sprockets are anodized in color first, then precision CNC machined from aircraft-grade aluminum to create a distinctive appearance with superior durability. The unique tooth profile is engineered to distribute load evenly, extending both chain and sprocket life. Trusted by racing champions worldwide, Vortex sprockets are manufactured to tolerances that rival the lifespan of many steel sprockets while offering significant weight savings.