Radiohead, the impressive winner of the Norfolk Stakes at Royal Ascot during the summer, has been sold to the New York-based owners of 2008 Kentucky Derby hero Big Brown for a crack at next month's Breeders' Cup Juvenile.

IEAH Stables have purchased a controlling interest in Radiohead for an undisclosed fee, with current connections Carmen Burrell and Jonathan Harvey retaining a 10 per cent stake.

Radiohead will remain in trainer Brian Meehan's care until Santa Anita but the colt's future beyond then has still to be determined.

The deal represents a calculated gamble on behalf of IEAH, as Radiohead has yet to race beyond 1200 metres or on an artificial surface.

In addition to doubts about his stamina to see out the 1600-metre trip of the Juvenile, his new owners will also need to fork out the bulk of an entry fee because Radiohead was not Breeders' Cup registered as a foal.

However, on the upside, his sire, Johannesburg, successfully bridged the distance gap from the Norfolk to the Juvenile during his unbeaten two-year-old campaign in 2001.

"IEAH have been keeping a close eye on Radiohead ever since Ascot, specifically with the Breeders' Cup in mind," said Bloodstock agent Andy Smith, who helped broker the sale.

"He reminds me of Wilko, the horse Jeremy Noseda won the Juvenile with five years ago - a feisty, well-built sort who should do well out in America."