Performance Machine Nivis 18 Rear Wheel For Harley Touring The Performance Machine Nivis Wheels stand at the intersection of classic aesthetics and modern performance technology, providing a significant improvement to both the appearance and function of your bike. These wheels not only elevate the bike's visual appeal but they drop critical un-sprung weight making your bike feel more agile and improving acceleration. Some upgrades are for looks and some are for style, but the Performance Machine Nivis Wheels offer both! Features: CNC machined from forged aluminum Back cut rim lip reduces weight Distinct design 18 x 5 1/2