 Nyorera kupfuurira kweiyi ndima - Pakutanga kwemwaka wa2006, Grain akadzokera kubasa rake rebhasikoro rehunyanzvi paakasaina chibvumirano chakasarudzika neGiant Pro Cycling yeHong Kong. Akapedza mwaka wakabudirira nekutora menduru yesirivheri mumakwikwi evakadzi emakiromita masere muUCI World ChampionshipsmuBordeaux, kuFrance, uye akapedza ari pamusoro mana mumakwikwi ose emigwagwa uye mumakwikwi eCommonwealth muMelbourne, kuAustralia, achimuendesa kunzvimbo gumi dzepamusoro muUCI world rankings. Achisvika pakakwirira pebasa rake remitambo, Grain akaputika zvakare mumugwagwa wekukwira bhasikoro nekudzivirira zita rake reTour de Gastown mugore rimwe chetero, rekutanga kuitwa muna 2005. 