Available in the luxurious silver tone, Xtreme Machine Launch Wheels Chrome are a unique trendy option for your Harley Davidson. Designed from the best quality materials, they are engineered in 21" diameter sizes. With machine-cut designs that cross in and out of the straight spoke, they are easily installed and improve the bike’s performance in extreme riding conditions. They are JASO and TUV certified with hubs and spacers for easier mounting.