https://newatlas.com/motorcycles/tomasin-500-2-stroke-conversion-kit/
T500 kit turns any Honda CRF450 into a 500cc, two-stroke widowmaker
Jun 11, 2025 - According to the UN, there are about 258 million widows in the world. Tomasin Racing feels these are rookie numbers, so it's making a kit that turns a standard...