KEY POINTS:
New Zealand BMX riders Sarah Walker and Marc Willers eye top finishes in the world Supercross round in Copenhagen this weekend. Willers, of Cambridge, and Walker, of Kawerau, both ranked No 1 in the men's and women's rankings respectively, have completed an intensive training camp at the world cycling centre in Switzerland before the two-day competition.
The Copenhagen meet and the world champs in China are the two main international competitions before the Beijing Olympics.
