Vortex 410ZB-50 Steel Rear Sprocket Pitch Sprockets - 410 Black 50-Tooth

The Vortex 410ZB-50 is a 50-tooth, 410-pitch steel rear sprocket finished in a zinc black coating for corrosion resistance. Designed for mini bikes, small-displacement off-road machines, and pit bikes that use 410-pitch drive chains, this sprocket delivers the precision and durability Vortex is known for across motorsports competition.

Vortex rear steel sprockets are manufactured from carbon steel to precise specifications, ensuring concentricity and long-term durability. The hardened teeth resist wear over extended use without compromising the structural integrity of the sprocket, while lightening holes help reduce overall rotating mass. The zinc black electro-plate finish provides a clean look and protection against corrosion in demanding riding conditions.

Key Features:

• 410 Chain Pitch — designed for small-displacement and mini bike applications using 410-pitch chains
• 50-Tooth rear sprocket for tuned gear ratio and lower-end torque
• Carbon steel construction machined to exacting Vortex tolerances
• Zinc black finish — electro-plated for corrosion resistance and clean aesthetics
• Hardened teeth for extended wear life
• Lightening holes to reduce rotating mass where applicable
• Vortex patented tooth design for increased sprocket longevity
• 100% manufactured in the USA

Vortex Racing has been producing top-quality motorcycle racing components for Motocross, Supercross, Road Racing, Flat Track, and Minibikes for over 15 years. Each component is built to the tightest tolerances using the best quality materials in the industry, and validated through direct feedback from professional race teams worldwide.