"Black Rhino's Rapid wheels are created with their proprietary Flow Form Technology (FFT) manufacturing method, allowing the wheels to be offered in 14 and 15's to fit your UTV. Black Rhino Rapid matte black wheels feature a dozen spokes design with a deep black finish covering the one-piece FFT construction. With the Flow Formed Technology, the rim of each wheel is forged at high-pressure while the wheel is spun at high-speed. This alters the molecular structure and enhances the strength of the alloy, creating a much lighter weight wheel than regular cast models. More importantly, the weight saving is in the outer rim of the wheel which dramatically reduces rotational mass and enhances vehicle performance. Choose the perfect Rapid set for your UTV."