stem for a look 586sl

just got a lovely shiny look 586sl 53cm size.its slightly bigger than what i normally ride(52cm).need to change my stem to an 11 cm but want a stem that will sit flat with no rise.what sort of stem would i need to achieve this?
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http://www.wiggle.co.uk/3t-arx-team-all ... road-stem/
ABCC Cycling Coach