Splitlath will be back at the TT again this year with EBR machinery.
They will compete in the Superbike, Superstock and Senior races.
American Mark Miller remains with the team.
The second rider will be South African Hudson Kennaugh who is returning to the TT after a 4 year absence.
Football: Fixtures confirmed for 2026/27 Manx season
New season to start at the end of this month
Athletics: Winners crowned at IoM Marathon and Half-Marathon Championship
Felton-Smith, Darby, Draper and Barber among victorious competitors
Crowe brothers make winning return to racing
Manx sidecar duo claim back-to-back victories at Bishopscourt
Football: Gymns & Douglas Athletic announce merger plans
Proposed partnership revealed in joint statement