He is a very explosive rider (cx background) and I know he has also some speed because of last year Olympia Tour and the breakaway this Year with Cradddock in Settimana Coppi e Bartali where he put 50 metres of advantage to Craddock in a 150 metres sprint, but of course it was maybe because the American is also quite slow. So surprising victory today, second of the season, not bad for a 21 years old rookie.