Ramsey's Conor Cummins and Castletown's Chris Palmer are amongst a star-studded line-up for Saturday's Macau Grand Prix.
The first practice session takes place on Thursday morning with qualifying on Friday.
Other T.T. riders taking part include reigning Macau title-holder Steve Plater, John McGuinness, Ian Hutchinson, Cameron Donald, Guy Martin, Michael Rutter and Martin Finnegan.
Pictures - Conor Cummins and Chris Palmer