Sunpower Wheels are premium custom-formulated plastic wheels made entirely in Hiroshima, Japan. Each wheel is meticulously designed and formulated for outstanding performance. These are incredibly unique and high quality wheels that are unlike any other plastic wheel we've tried. 

Sunpower Midnight Riderz "Stoner Formula" (these are the black version of the High Riderz)

Midnight Riderz measure 8.1mm x 4.9mm