. >> reporter: when angelo ellard suits up for a bike ride he will be turning heads. >> i didn't know what it was when i saw it. i noticed and made me laugh. >> reporter: custom made. 120 pounds when fully loaded, big enough to have people running to get out of the way. it is the sperm bike. >> getting a lot of looks. people are stopping. put a giant sperm on a bike you will get attention. >> reporter: the mission is to move samples to reproductive centers in the first hill area. >> each one of the vials contains sperm samples for one insemination. >> reporter: precious cargo that transported on the front of the bicycle in a tank lined with liquid nitrogen. the bulbous spike is meant to be green friendly, copied after a sister's company's efforts. but can be such a haul on seattle streets this bike has a small motor. wherever it rides, constant doubletakes. >> a lot of thumbs up, lot of car honks. lot of smiles from the bus stop. >> reporter: the hope its the sperm bike can become an effective marketing tool in a different way. maybe getting some guys out there to consider making a do