No Hoony , they are Hansi Baechtolds famous pink sidis . Remember he was World champion 84,85,86,87 on the 820 EML Jumbo .
On the back of his pink clover riding pants he hade the letters Hansi Hattric. He put that on at the beginning of the season 86 . Some competitors did not like that at all , but he did win at the end of the year , and the year again.... until his retirement. Do I sound biast ? Maybe . I always looked up to him , tried to follow him for a lap many times , but lost every corner a meter or two , just to see him disapear slowly in the dust....