The Twins class is confirmed to compete at the 2027 North West 200, with machines permitted to race alongside Sportbikes under specific conditions.
Organisers of the international road event stated that both categories will commence their heats from separate starting grids on Saturday.
Each group will finish through distinct lanes and claim individual podium positions at the end of the day's action.
Prize money for the Supertwin competitors will be allocated independently from the Sportbike category.
This arrangement follows a shift in rules applied to the Isle of Man TT next year, where only Sportbikes are allowed to participate.
The Supertwin machinery was first introduced into both the North West 200 and the TT circuit in 2012.
Richard Cooper holds the record for the most victories in the category on the Triangle circuit, having won five times since its inception.
Regulations governing the Superbike and Superstock classes will remain substantially the same for the upcoming North West event.
In contrast, the Supersport races are set to adopt specifications based on the Next Generation standard.