William Dunlop will ride for the Wilson Craig Honda Racing team at this year's TT.
The Ballymoney rider competed for the Londonderry-based outfit at last season's Sunflower Trophy meeting, so the move is not totally unexpected.
It means Wilson Craig, which supported Guy Martin at TT 2010, will be mounting a twin assault on the mountain course, with Dunlop riding alongside Australian teammate Cameron Donald.
Ten-man FC Isle of Man secure late draw against Burscough
Ravens battle back to share spoils at The Bowl
Hockey: New pre-season tournament taking place today
Tim Leeming Charity Shield hoping to bring together those connected with the sport
Rugby: First match of new season to take place today
Nomads and Vikings to meet in Manx Shield at QEII
Hockey: 2026 Mixed season fixtures announced
New Island campaign to start next weekend (12 Sept)