Harley-Davidson Street® models are designed for the next generation of global riders – urban dwellers looking to express their individuality and independence. The nimble chassis and dialed-in suspension are designed and built to tear up the city streets and the minimalist, blacked-out appearance offers the perfect blank canvas for customization. Beneath the Dark Custom™ motorcycle lurks a liquid-cooled 750cc Revolution X™ V-Twin engine. rom the liquid-cooled Revolution X® engine and confidence-inspiring ABS brakes to the nimble chassis and dialed-in suspension, the Harley-Davidson Street® 750 model was built specifically for city streets