Pair have 38 TT wins between them
Two of the most successful riders in TT history will join forces at the 2018 meeting.
23-time winner John McGuinness will ride for 15-time victor Michael Dunlop's MD Racing team in the Supersport races.
The pair explain how the deal came about - starting with team owner Michael Dunlop:-
Football: DHSOB win thriller to reach Gold Cup final
Foxdale sweep past Laxey in premier league
NW200: Hickman quickest in disrupted opening practice
Three red flags see day one schedule shortened
John McGuinness 'never thinks' of retiring
23-time TT winner still feeling 'bike-fit' and 'strong' at NW200
IOM Cricket submits plans for new centre
Plans will see association provide year round training