CHP Motorsports Inc. Vintage MX t-shirt 100% cotton tee EXTRA heavy COMFORT KOLORS shirt, you will not find a nicer or heavier grade of cotton t-shirt on the market. Classic Vintage Motorcross Design with an old 2-STROKE Ground pounder pictured. On both side of the vintage MX shot, you will find all of the vintage terms you remember hearing back in the day all bikes were 2-STROKES. Back of Tee shown in picture, front of tee has the small crest CHP logo.