@CustomDynamics
The leader in after-market V-twin motorcycle LED lighting & accessories.
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Shark Demon™ DOT Street Legal Lights
Shark Demon™ DOT Street Legal Lights
The most popular DOT compliant, street legal headlight for Harley Davidson V-twin motorcycles. Custom Dynamics' Shark Demon LED headlights backed by a lifetime warranty.
New Products
New Products
Shop fresh LED launches: ProBEAM turn signals, Shark Demon auxiliary lights, new smart modules, and more—built for premium looks and road-ready visibility.
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Custom Dynamics Help Center
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